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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?

  16 to 4

  2 to 1

  8 to 4

 
Calculate the total cost you will pay for a $10 remote control car with the sales tax being 8 percent.

  $10.08

  $108.00

  $10.80

 
If there are 16 students and 2 teachers, what is the ratio of students to teachers in the class?

  1 to 8

  16 to 2

  8 to 1

 
What is 51 percent of 492?

  None of the choices

  250.92

  10.36

 
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

  14

  26

 


 
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