Math help.

1. Write the fraction five-sixths as a percent. Round to the nearest hundredth of a percent where necessary.

33.33%
66.67%
83.33%
1.20%

2. Write the decimal 0.041 as a percent.
41%
4.1%
410%
0.41%

3. Ashley used 2/5 of her savings account to buy a new computer. What percent is equivalent to 2/5 ?

0.4%
2.5%
40%
250%

4. Write the percent 23.44% as a decimal.
2344
234.4
2.344
0.2344

5. Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise?

$112.00
$40.00
$116.00
$87.00

Solve the proportion using cross products.
6. 22 miles over 55 hours equals 12 miles over h

48
30
45
22


7. 77 is what percent of 192? x over one hundred = seventy-seven over one hundred and ninety-two; 4.01%

x over one hundred = seventy-seven over one hundred and ninety-two; 40.1%
x over seventy-seven = one hundred over one hundred and ninety-two; 77.3%
x over one hundred = one hundred and ninety-two over seventy-seven; 249.4%

8. 20 is 80% of what number?

x over 20 equals 80 over 100 ; 16
x over 20 equals 80 over 100 ; 65
20 over x equals 80 over 100 ; 25
20 over x equals 80 over 100 ; 40

9. The Census Bureau estimates that in 2025, 20 of the 50 states will have a Spanish-speaking majority. What percent of the states will have a Spanish-speaking majority?

20%
30%
40%
50%

My Answers:
1. 83.33%
2. 4.1%
3. 40%
4.0.2344
5.$116.00
6.?
7?
8.A
9.?

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  3. 👁 1,622
  1. 1-5 ok

    #6
    22/55 = 12/h
    I'd reduce the 22/55 to 2/5 to allow smaller numbers. So, we then have
    2/5 = 12/h
    2h = 60
    h = 30
    Sure enough, 12 is 2/5 of 30

    #7
    x/100 = 77/192
    x = 40.1%

    #8
    20/x = 80/100
    or,
    2/x = 8/100
    200=8x
    x=25
    You surely must see that if 20 is only 80% of x, x must be greater than 20. Once you think you have an answer, check it for being reasonable.

    #9
    20/50 = x/100
    x = 40
    You already surely know that 20/50 = 2/5 = 40%

    1. 👍 0
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    posted by Steve
  2. Thank you. :-)

    1. 👍 1
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  3. 5/6

    1. 👍 0
    2. 👎 0
    posted by Trudy
  4. c
    b
    c
    d
    d
    c
    a
    a
    d
    c
    b
    d
    c
    c

    1. 👍 0
    2. 👎 1
    posted by hi dude
  5. c
    b
    c
    d
    d
    c
    a
    a
    d
    c
    b
    d
    c
    c
    d
    I am right 100 % right chrust me 8th grade

    1. 👍 0
    2. 👎 2
  6. I just took the test, 11/16 with both 'hi dude' and 'you can trust me's answers.
    Here are the correct ones:

    1.C
    2.B
    3.C
    4.C
    5.D
    6.C
    7.A
    8.A
    9.D
    10.C
    11.B
    12.A
    13.B
    14.C
    15.A
    16.D

    Good luck.

    1. 👍 0
    2. 👎 2
    posted by hwhw
  7. hwhw got me a 7/16 HOW RUDE MY DUDE

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  8. Can i plz get all the right answers?

    1. 👍 1
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    posted by David
  9. Guys all the test answers are in diffrent orders for everyone don't do anyone's answers look up each indivigual problem and find the answer had to learn this the hard way I hope you dont

    1. 👍 8
    2. 👎 0
  10. Hard Worke is correct

    YOU WILL FAIL WITH EVERYONE'S ANSWERS!!!!!!

    1. 👍 4
    2. 👎 0
  11. Hard Worker

    1. 👍 3
    2. 👎 0
  12. Here's the answers.
    1. C - 83.33%
    2. B - 6.3%
    3. C - 3.06%
    4. D - 0.2344
    5. D - $2.85
    6. C - x/67 = 71/100; 47.57
    7. B - x/100 = 77/192; 40.1%
    8. A - 15/s = 75/100; 20 students
    9. D - 75 shots; 15.1%
    10. A 10 = x . 25; 40
    11. B - $8.33; $136.83
    12. A - $3,200
    13. D - 19%; decrease
    14. B - 29%
    15. - Store A; Store A's sale price is $53.99, and Store B's sale price is $55.24.
    16. D - $775.50

    For workpads do it yourself :p

    1. 👍 1
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  13. um I looked at ThunderAndShock's answers and already I noticed that on number 2, on my test 6.3 is not an option, but it is b

    1. 👍 1
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  14. 1. C
    2. B
    3. B
    4. C
    5. D
    6. B
    7. C
    8. C
    9. B
    10. C
    11. B
    12. D
    13. C
    14. C
    15. A
    16. D

    100% correct
    I just did this is all right!!

    IF YOU GET 100% THANK B!

    1. 👍 1
    2. 👎 2

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