Ratio, Unit Rate and Percent Test Review

Front

Simplify the ratio of 15 to 25

Back

3 to 5

Front

What is a unit rate?

Back

A rate with a second quantity of 1 unit.

Front

What is the ratio of boys to girls if there are 13 boys and 10 girls in the classroom?

Back

13 to 10

Front

If you ordered 15 pizzas for $97.50, what is the unit cost per pizza?

Back

$6.50 per pizza

Front

Which ratio is equivalent to 3:4?

Back

6:8

Front

What is a ratio?

Back

A comparison of two quantities.

Front

How do you find a unit rate?

Back

Divide the first quantity by the second quantity.

Front

What is the percent equivalent of the fraction 1/4?

Back

25%.

Front

If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?

Back

2 to 3.

Front

What is the formula to calculate percent?

Back

(Part/Whole) x 100.