1. Math:[

    how do you turn decimals to fractions? http://www.webmath.com/dec2fract.html This is a good tutorial. wdwqdr What is an Improper Fraction?
  2. 5th grade

    how do i turn 21/50 to a equivalant decimal
  3. 6th grade

    How do you turn a fraction into a decimal?
  4. 6th grade

    Hey how do you turn 5/8 into a decimal??
  5. Binomial

    Help me on this one :( Express y= (7-3x-x^2)/[((1-x)^2)(2+x)] in partial fractions. Hence, prove that if x^3 and higher powers of x may be neglected, then y=(1/8)(28+30x+41x^2) I did the first part of expressing it in partial fractions. (Since it's very
  6. Math

    Rational numbers are fractions and their opposites. All of these numbers are rational numbers. Show that they are rational by writing them in the form a/b or -a/b. 0.2-1/5 -√4 0.333-333/1000 √100 -1.000001 √1/9 All rational numbers have decimal
  7. math

    Two fractions have the same denominator,15. The difference between the fractions is 2/5,and the result of dividing one of them by the other is 4/7. What are the fractions?
  8. maths

    invaders put a six digit number into the display. you must change each of the six digits to zero in as few turns as possible. on each turn you can use only one number key, the zero key as often as you like and the + key. Example: start number: key presses:
  9. math

    convert the given angle measure into degrees and decimal fractions of a degree. 112degree 20' 54"
  10. Math

    Write each of the fractions in their decimal form and then arrange them from the smallest to the biggest. 2/3 3/5 31/50 67/100
  11. maths

    Can someone please help me with solving this equation (I don't know how to do it with the fractions) 1/3 x1^-2/3 . x2^2/3 -------------------- 2/3 x1^1/3 . x2^-1/3 how do I cancel out some of the terms and reduce it down so that Im left with x2 on top and
  12. Percents

    The minimum daily values (MDVs)for certain foods are given. They are based on a 2,000 calorie per day diet. Find decimal and fractional notation for the percent notation in each sentence. 1 ounce of Tostitos provides 9% of the MDV of fat 1/2 cup of
  13. math 115

    how do i turn 2/3 into a decimal or do i for this question 2/3*420=
  14. math

    how you turn decimal to fraction or mixed number?
  15. math

    I still don't get it. I asked someone and they said that the answer was 111. ok, i got it but i still don't understand how to do it since i still have many more problems. could someone please thorougly explain to me in steps how to do a problem like: 12
  16. math fractions

    ADAM WANTS TO COMPARE THE FRACTIONS 3/12,1/6,AND1/3.HE WANTS TO ORDER THEM FROM LEAST TO GREATEST AND REWRITE THEM SO THEY ALL HAVE THE SAME DENOMINATOR?EXPLAIN HOW ADAM CAN REWRITE THE FRACTIONS?If anyone could helpme explain this to my 4 th grader.i am
  17. Math

    How to add matrices that involve improper fractions? I have this assignment and one of the questions were: C= [ 7 11] D= [ 1 0 ] [ -15 3] [ 4 -11/12] This is what I have so far C+D= [ 8 11 ] -11 25/12 So the 25/12, do I keep it that way or do I convert it
  18. fractions and decimals

    Use the four numbers in each line to make a fraction and an equivalent decimal - please show workings. thanks ? - = ?.? ? 8 6 1 5 9 4 5 2 0 9 10 9 13 6 5 2 5 31 2 6 20 0 4 8 1 60 5 40
  19. franctional interests

    Hello, I am having a difficult time breaking the following fractions down! what is the common denominator? 98/983 of a 1/2 % 187/983 0f a 1/2% 39/983 of 1/2 % 155/983 of 1/2% 34/983 of 1/2 % 64/983 of 1/2 % 25/983 of 1/2% 65/983 of 1/2% please send me an
  20. Math

    Hi, I was just curious if anyone remembers how to turn a repeating fraction into a decimal?
  21. chemistry

    Express the composition of each of the following compounds as the mass percents of its elements...? 59) Express the composition of each of the following compounds as the mass percents of its elements. a) formaldehyde, CH2O b) glucose, C6H12O6 c) acetic
  22. math -fractions

    ordering fractions 1/2,7/8,9/10,1/3,3/5,1/4 write the above fractions in order.
  23. fractions

    the sum of two fractions is 7/12. therre difference is 1/12. they have the same denominators. what are the two fractions?
  24. Math

    Someone please help me, I do not understand how to solve this problem: Let x be a random variable representing dividend yield of bank stocks. We may assume that x has a normal distribution with σ = 2.0%. A random sample of 10 bank stocks gave the
  25. Math

    How to solve this problem? Here is what I have done so far. 12(1/2)% x (1/2)/(3/4) First i solved the fractions (1/2) x (4/3) =4/6 I changed the 12(1/2)% into a decimal by solving 1/2, which is .5 which equals to 12.5 Answer is 1/12 but I have no idea how
  26. math

    how do you turn a decimal into a fraction or a mixed number in simplest form?
  27. Math

    What are Fractions? Numbers equal to one integer divided by another integer. Integers are whole numbers, like 1, 2, 3 etc. Fractions are numbers like 2/3. These numbers are solutions of equations that don't always have a solution in terms of integers. The
  28. math

    : Fractions are an important part of your daily lives. Describe some practical applications for fractions in your daily life and some challenges that you have experienced regarding the use of fractions.
  29. Math

    How to solve this problem? Here is what I have done so far. question --> 12(1/2)% x (1/2)/(3/4) First i solved the fractions (1/2) x (4/3) =4/6 I changed the 12(1/2)% into a decimal by solving 1/2, which is .5 which equals to 12.5 Answer is 1/12 but I
  30. CHEMISTRY

    during column chromatography, if four fractions are done, how do we know what is in each beaker and why. I know that beakers 1 and 3 will contain the majority of the fractions being separated but what about beakers 2 and 4. How do we know that they are the
  31. division of fractions

    Division of fractions is sometimes said to be multiplication of inverses. Elaborate with an explanation and example. If you have a/b divided by c/d this is the same as a/b * d/c If e.g., we have 2/3 divided by 7/9 then we have 2/3 * 9/7 = 6/7 When dividing
  32. math

    Turn 7 21 into a percent and decimal. First simplify the fraction. Show your answer on the number line.
  33. 4th grade math fractions

    can anyone please answer and explain this A little monkey had 75 peaches. Each day, he kept a fraction of his peaches, gave the rest away, and then ate one. These are the fractions he decided to keep: 1/2,1/4,3/4,3/5,5/6,11/15 In which order did he use the
  34. Math

    While at the skating rink Kris Donna Ralph and Dory ordered a pizza. Kris ate 1/8, Donna ate 3/8, Ralph ate 25%, and Dory 5%. What percentage of the pizza was eaten by group. A.14% b.25% C.40% D.80% I don't know how to solve this one. Identify the group
  35. Math

    Shelly and Marcom are selling popcorn for their music club. Each of them received a case of popcorn to sell. Shelly has sold 7/8 of her case and Marcon has sold 5/6 of his case. Which of the following explains how to find the portion of popcorn they have
  36. math help

    Can some one help me with this one??? Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 1 7 2 1 0 4 2 y 1 7 3 3 6 6 5 0 6 2 (a) Construct a scatter diagram of the given bivariate data. (Do this on paper. Your instructor may ask you
  37. math

    Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 1 7 2 1 0 4 2 y 1 7 3 3 6 6 5 0 6 2 (a) Construct a scatter diagram of the given bivariate data. (Do this on paper. Your instructor may ask you to turn in this work.) (b) Calculate
  38. subtracting fractions

    4/5-2/3=? Find the least common denominator of 5 and 3 so that you can convert the two fractions to fractions that have the same denominator, then you can subtract them. Repost if you still have trouble.
  39. Navigation

    What is the necessary rate of turn ,for a vessel that moves with a speed of 25 miles per hour to complete a 90 degrees turn ,starting the turn 1 mile prior of the way point of altering course?
  40. math

    round result to two decimal places...the answer i have is: 7.023 so two decimal places would it be: 702.0 You're asked to round to two decimal places. 7.023 = 7.02. Your answer has only one decimal place. so i guess my answer is wrong then...so what do
  41. Statistics

    A total of 16 mice are sent down a maze, one by one. From previous experience, it is believed that the probability a mouse turns right is .38 a) What is the probability that exactly 8 of these 16 mice turn right? b) What is the probability that 8 or fewer
  42. math!!!!!!!!!!!!!!!

    ( egyptian fractions are fractions where the numerator can only be one) find two egyptian fractions where when added together it equalls 11/32
  43. Algebra

    I having a hard time with this word problem: A backyard has dimensions 4 and 2/5 yards by 2 and 4/5 yards. What is the area of the backyard in square yards (yd^2)? Do I mulitiply and then simplify? Yes, you do multiply and then simplify. To make it easier
  44. statistics

    Using the Chi-square test I am having problems when I get to the part of adding the the fractions and getting the percent that must be rounded to three decimal places. I have looked in the text and searched the internet. Can you please me
  45. Math

    How do you write 2.15 1/2 in expanded form. Our topic is transforming fractions in decimal form... but what is the fraction 1/2 doing there?
  46. Math

    Please match each number with its best example. Some values will need to be changed into a decimal format. A. Recurring Decimal B. Mixed Number C. Non-repeating Decimal D. Finite Decimal E. Decimal Examples: ½ 5½ π 0.375 ⅓ I think 5½ is B and
  47. Math

    Please match each number with its best example. Some values will need to be changed into a decimal format. A. Recurring Decimal B. Mixed Number C. Non-repeating Decimal D. Finite Decimal E. Decimal Examples: ½ 5½ π 0.375 ⅓ I think 5½ is B and
  48. math

    Name 3 fractions whose decimal equivalent is 0.25. Explain how you know each fraction is equivalent to 0.25.
  49. Math-Decimals

    Please match each number with its best example. Some values will need to be changed into a decimal format. A. Recurring Decimal B. Mixed Number C. Non-repeating Decimal D. Finite Decimal E. Decimal Examples: ½ 5½ π 0.375 ⅓ I think 5½ is B and
  50. Math

    Frank teacher was teaching the class about fractions. She posted the fractions 1/7 and 3/9 on the board. Frank was supposed to answer what the least common multiple of the two fractions was. What did he answer? Help
  51. math

    suppose a new student starts school today and your teacher asks you to teach her how to find decimal equivalents for fractions. what would tou tell her? how would you convince her that your method works?
  52. math

    write two decimals that are equivilant to: 0.68 0.9 I think you mean two fractions because the decimal representation is unique (with some exceptions we'll skip for now) 0.68 = 68/100 = 34/50 = 17/25 0.9 = 90/100 = something you can do now
  53. Algebra

    I am confused by this problem. Solve: Clear fractions or decimal first. 7/3x-1/3x=3x+24/3-1/3+7/3x. I know that I need to gather all terms first. My answer that I came up with was: -23/17. I'm sure that answer is wrong. Can someone please help? Thanks.
  54. Algebra

    Write each repeating decimal as the sum-of two fractions. Find the sum and simplify. Verify . 0.75483 = 0.127 =
  55. Math~Fractions ans decimals

    1. Write the fraction or mixed number as a decimal. 7/8 0.78 0.875* 0.8777 1.875 2. Write the fraction or mixed number as a decimal 1 1/2 0.50 1.5* 1.05 1.1 3. Write the fraction or mixed number as a decimal. 4 3/8 0.375 4.35 4.375* 4.5 4. Write the
  56. math

    Explain the difference between of a quantity and of a quantity. 56. Match the percents in column A with their equivalent fractions in column B. Column A Column B (a) (1) (b) 5% (2) (c) (3) (d) (4) (e) 60% (5) (f ) (6) 1 Explain the difference between 1/4
  57. Math/ Algebra

    Post your responses to the following. Answer each question in a separate paragraph: Techniques that can simplify solving equations and inequalities are to clear fractions and decimals when solving linear equations and inequalities. 1. Demonstrate how
  58. math/fractions

    Ok one more question. I had this problem: Kristi jogged for 3/5 of an hour, swam for 1/2 of an hour, and rode her bicycle for 3/4 of an hour. How long did she exercise? I took it to mean you had to add all the fractions together. So I found the lcd of all
  59. Math/Fractions

    I have this fraction: 6 2/9 + 1 3/4 - 3 5/6= Okay First I changed the mixed numbers into improper fractions. I got this: 56/9 + 7/4 + 23/6 Then I thought you have to find the least common denominator, which for 9,4, and 6 would be 36. Then I muliplied the
  60. 5th grade

    We are working on Fractions, mixed numbers and decimals. the problem says - write each decimal as a fraction or mixed number in simplest form... 0.7 or 0.08 ....ugg HELP
  61. physics

    At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 9.3 m until, at t = 1.38 s, it is traveling east. The car does not alter its speed during the turn. (a) Find the car's speed. (b) Find
  62. Physics

    At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 10.9 m until, at t = 1.56 s, it is traveling east. The car does not alter its speed during the turn. Find the car's speed. Find the
  63. physics

    At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 10.1 m until, at t = 1.64 s, it is traveling east. The car does not alter its speed during the turn. (a) Find the car's speed. (b) Find
  64. math

    how to find the reciprocal?? you flip the reciprocal example (4 over 5 the reciprocal will be 5 over 4. If it is a fraction, switch the numerator with the deniminator. Example: reciprocal of 2/7 = 7/2 = 3 1/2 If it is a mixed number, write it as a fraction
  65. physics

    At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 9.3 m until, at t = 1.38 s, it is traveling east. The car does not alter its speed during the turn. (a) Find the car's speed. ___ m/s (b)
  66. math

    Find decimal and fractional notation for the percent notation in each sentence. Be sure to simplify fractions. They are based on a 2,000 calorie day. 1 ounce provides 9% of the mdv of fat
  67. math

    Match the term with it's meaning real numbers irrational numbers rational numbers integers whole numbers natural numbers radical square root perfect squares cube roots terminating decimals repeating decimals truncate radicand a decimal which can be
  68. math

    how you multoply 5 2/7 x 5/8 x 3 1/2 write the answer in simplest form First of all you have to change all mixed fractions to improper fractions, mixed fractions are useless in calculations. Then multiply your numerators together and multiply your
  69. Math

    Write 8 fractions equal to one-half (not including one-half) using only the digits 0, 1, 2 and 5. Each digit may be used more than once, but you may not use decimal points or arithmatic operatons. Numerators cannot be larger than 100. You may not use
  70. English

    1. We can turn off the water when we are not using it. 1-1. We can turn off the water when we do not use it. 2. We can turn off the water when we are brushing teeth. 2-1. We can turn off the water when we do not brush teeth. ==================== Which ones
  71. Math

    10. Nathan got a 30% discount when he bought a new shirt. Tyler purchased the same shirt but received a 70% discount. Which of the following is equivalent to the difference between their percents of discount? A. 2.50 B. .7 C. 2/5 D. 1/4 C 12. 3/8 of the
  72. Math

    Can someone give me about four random fractions between -1 and 1. Just random. I am doing a poster project. (Also give them in decimal form aswell.
  73. Some help me- Math

    Chris tells Adam that the decimal value of −1/13 is not a repeating decimal. Is Chris correct? A) No, because the fraction has a decimal period of 3 B) No, because the fraction has a decimal period of 6 C) No, because the fraction has a decimal period of
  74. Precalculus

    Suppose 3 mg of a drug is injected into a person's bloodstream. As the drug is metabolized, the quantity diminishes at the continuous rate of 6 % per hour. Find a formula for Q(t), the quantity of the drug remaining in the body after t hours. Find
  75. math

    Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 1 7 2 1 0 4 2 y 1 7 3 3 6 6 5 0 6 2 (a) Construct a scatter diagram of the given bivariate data. (Do this on paper. Your instructor may ask you to turn in this work.) (b) Calculate
  76. math

    Help! These are fractions, so bear with me: -5/8 x= -9/10 Solve with the multiplicaation principle. How do I do this? The fractions throw me off every time!!!
  77. math

    what is x? x + 2 11/14 = 5 13/21 basically, i want to know the formula to finding x. i tried to change the fractions to eqivalent fractions... any other ways?
  78. math

    Help! These are fractions, so bear with me: -5/8 x= -9/10 Solve with the multiplicaation principle. How do I do this? The fractions throw me off every time!!!
  79. Math

    What formula to use when finding patterns of sum of unit fractions #egyptian fractions
  80. Math Fractions

    What is the first step to adding multiple fractions (3) with differenct denominators?
  81. Math

    How to add fractions Adding fractions is simple look at the example below. 4 2 - + - = 4+2=6 and you keep the 8 8 denominator the same so the answer is 6 - 8
  82. KUAI HELP!

    4/75, 2r/25, r/125 -1/x, 2/xy, x/y 1/a, 1/b write fractions as equivalent fractions with the least common denominator
  83. Algebra: HELP

    Solve for x: x + 6 = 5(2x - 2) Answers to choose from, these are all fractions. A. 8/9 B. 16/9 C. -4/9 D. -14/9 Can someone please help me with this because when I saw the fractions I completely freaked!
  84. Math adding fractions

    What is the best way to add fractions and reduced them to the lowest terms example 3/8+1/3+5/6
  85. math

    take the fractions below, write them in their simplest form, then come up with three equivalent fractions for each: A. 88/100 B. 24/30 C. 55/88
  86. Math

    please explian this not sure about fractions thanks :) 1/3, 5/6 , and 3/8 = add the fractions reduce to loewst terms
  87. Math

    Everett is reading a book for his language arts class. He read 1/3 of the book on Saturday, 3/8 of the book on Sunday and 1/4 of the book on Monday. Which procedure can Everett use to find the total fraction of the book he has read? A.Write the equivalent
  88. Math/fractions

    I need help with subtracting fractions I have no idea if I'm doing it right. Please help. 3/7-9/21 Fist you find a least common denominator, right? So it's 21 Do you then multiply 3/7 to 3/3 so it will be 9/21 So, 9/21 - 9/21 = 1
  89. 5th grade math

    rewrite each pair of fractions as equivalent fractions with a common denominator? 2/3, 3/4
  90. ordering numbers fractions

    find equivalent fractions with a common denominator and order from least to greatest 3/42,5/6,7/21?
  91. math 116

    Is it always necessary to have a common denominator to add and subtract fractions? Why? What about multiplication and division with fractions?
  92. Algebra I

    **Match each word or phrase w/ its definition** Word Bank: A) least common multiple (LCM) B) repeating decimal C) reciprocals D) dimensional analysis E) terminating decimal F) least common denominator (LCD) G) multiple
  93. math

    how do you order fractions while estimating with different denominators including mixed numbers and improper fractions quickly?
  94. math

    how do you estimate fractions with different denominators on a number line quickly? including mixed and improper fractions 4/7 8/9 3/2 1/3 1/2 5/8 9/11
  95. math

    i am having to add, subtract, multiplication and division on fractions. whloe numbers with fraction. My question is that i do not know how to do fractions at all and i need some help
  96. math

    the difference between two fractions is 1/10. the smaller fraction is 4/7. what is the sum of the two fractions?
  97. math

    rounding fractions to 0, 0.5, or 1. where would 0.599 lay? Can you round fractions down?
  98. Math- Fractions

    I know this seems easy, but i stink at fractions. What is .105 as a fraction?
  99. math

    how to you compare 8 fractions with different denominators including improper fractions?
  100. fractions

    list the fractions 1/4,3/8,2/6 in order from least to greatest writen in 8ths.