Ratios and Unit Rates Test

Front

What is a ratio?

Back

A ratio is a comparison of two quantities.

Front

What is a unit rate?

Back

A unit rate is a comparison of two quantities with units when the quantity in the denominator is 1.

Front

What is the ratio of TRIANGLES TO SQUARES if there are 3 triangles and 1 square?

Back

3:1

Front

If there are 4 apples, 2 bananas, and 5 pears, what is the ratio of pears to all total fruit?

Back

5:11

Front

Is $5 per pound a rate or a unit rate?

Back

Unit rate

Front

What does it mean if a ratio is expressed as 1:4?

Back

It means for every 1 of the first quantity, there are 4 of the second quantity.

Front

How do you simplify the ratio 6:8?

Back

Divide both sides by 2 to get 3:4.

Front

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

Back

2:3

Front

What is the unit rate of 60 miles in 2 hours?

Back

30 miles per hour.

Front

If a car travels 150 miles on 5 gallons of gas, what is the unit rate of miles per gallon?

Back

30 miles per gallon.