Ratio, Rates, and Percentages Test Review

In Joe's fish tank, There are 6 goldfish and 7 snails. Which ratio describes the number of goldfish to the number of snails in the tank?

• 6:13

• 7:6

• 6:7

• 7:13

What is the ratio of the number of squares to the total number of shapes in this picture

(a)  

Tom has 15 quarters, 7 dimes, and 4 pennies. Write the ratio for combined number of quarters and pennies to the number of dimes

(a)  

One bouquet of flowers has 6 tulips for every 5 lilies. Another has 4 lilies for every 3 carnations. If both bouquets have 20 lilies, how many tulips and how many carnations will they have?

• 6 tulips, and 15 carnations

• 24 tulips, and 15 carnations

• 6 tulips, and 3 carnations

• 24 tulips, and 3 carnations

Find x

(a)  

 Find the unit rate:

 $\frac{98\ pounds}{7\ years}$ 

(a)  

Find the unit rate of stickers per dollar, if you have 44 stickers for $8.

(a)  

What is the unit rate of stickers per dollar for $5 for 36 stickers?

(a)  

Convert 13 yards to feet. ( Remember 3 feet = 1 yard)

(a)  

In one hour, 16 cars pass through a particular intersection. At the same rate how long would it take for 96 cars to pass through the intersection?

• 3

• 6

• 9

• 5