# math,algebra

They may want you to add the fractions and give the answer in forms of a fraction. in that case, you need to convert to common denominators before addineg. In that case
1/3 + 1/5 + 1/10 = (10 + 6 + 3) /30
= 19/30

5/6 - 3/5 = (25 - 18)/30 = 7/30
You answer to that one is far off.

8/9 / 11/15 = 8/9 x 15/11 = 40/33 which your answer reduced to lowest terms

Can someone show me How do I solve these math problems.I tried them but i'm not sure if I am correct.

1/3 + 1/5 + 1/10= I get .633333333333

Directions is to Subtract.

5/6 - 3/5 = I get .222222222222

Directions. Divide.Write each result in simplest form.

8/9 by 11/15 = I get the following:
8/9 by 15/11 = 120/99

I understand how you came about to these answers.what do you mean by 10+3+6 on the first one?

and how did you get 25-18 on the second one?

and on the third one do mean that the reduce of 120/99 is 40/33.

1/3 = 10/30
1/5 = 6/30
1/10 = 3/30

Each fraction is turned into an equivalent fraction of the same base and then the addition is easy.
Same idea for second one

1. 👍 0
2. 👎 0
3. 👁 140

## Similar Questions

1. ### math

i need some to explain how to turn 1.05 into a fraction Do you know how to add fractions? 1 + 0.05 equals 1.05. So if you can convert 1 to a fraction and 0.05 to a fraction, you can add the two fractions together. Your answer is

asked by Tammy Evert on July 19, 2006
2. ### 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

3. ### math

I forgot how to add and subtract mixed # fractions. How do you do it? ex) 3/7+5/6=1 11/42- How did they get this answer?? ex) 5 6/13-2 8/13=2 11/13- How did they get this answer?? ex) 3/7+5/6=1 11/42 You need to find a common

asked by Mack on June 26, 2007
4. ### 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

asked by Mamta on September 29, 2014
5. ### math

-8 2/3 - -5 1/3 How would you set up? Go here and scroll to 4 http://www.themathpage.com/ARITH/add-fractions-subtract-fractions-1.htm the answer would be -3 1/3

asked by Jessica on November 13, 2006
6. ### Math

Convert these unlike fractions to equivalent like fractions and add them. You must use the LCD to get the answer correct. If possible, reduce the final sum. 1/7 = ?/? + 3/14 = ?/? __________ ? - ??

asked by Angel on March 16, 2011
7. ### art

How do you add and subtract fractions? Provide an example and demonstrate the steps you would take to arrive at the answer. What strategies would you use to help a student struggling with the concepts of adding and subtracting

asked by CHAYO on June 24, 2009
8. ### MATH 156

How do you add and subtract fractions? Provide an example and demonstrate the steps you would take to arrive at the answer. What strategies would you use to help a student struggling with the concepts of adding and subtracting

asked by NENAS on June 24, 2009
9. ### Math

1. Write the place name for the 4 in the following number: 3,624,786 Answer: Thousand 2. Round the following number to the nearest ten: 53 Answer: 5 3. Find the sum of the following problem: 2,168 + 305 Answer: 2473 4. Estimate

asked by Silika on July 1, 2012
10. ### 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

asked by Jerald on November 8, 2012

More Similar Questions