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Arithmetic : Percent & Ratio   Percent & Ratio

Contributed by Racer9i
Select the correct answers for the following problems after calculating the percents and determining the ratios.

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There are 4 black rabbits and twice as many grey rabbits as brown rabbits. If there are 16 grey rabbits, then what is the ratio of brown to black rabbits?

  2 to 1

  8 to 4

  16 to 4

 
What is 15 percent of 200?

  25

  15

  30

 
Bill is 4 years older than Jill and 2 years younger than David. If Jill is 12, then what is the percent of years she is older than David?

  18 to 12

  9 to 6

  None of the choices

 
What is 46 percent of 75?

  35

  34.5

  None of the choices

 
Jason has 40 apples. He gives Jon 12 apples and Jeff 14 apples. What percentage of apples does Jason now have of the original 40?

  35

  26

  14

 


 
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