rates and ratios

Front

What is a ratio?

Back

A ratio is a comparison of two quantities.

Front

What is the ratio of 10 dimes to 5 nickels?

Back

2 to 1

Front

If Bob ate 100 fries in 5 minutes, how many fries did he eat per minute?

Back

20 fries per minute

Front

How much will Alicia pay for 10 pounds of hamburger if it costs 3 pounds for $6?

Back

$20

Front

What is the ratio of 4 triangles to 12 squares?

Back

1 : 3

Front

What is a rate?

Back

A rate is a ratio that compares two different units.

Front

If a car travels 60 miles in 1 hour, what is its speed in miles per hour?

Back

60 miles per hour

Front

What is the simplified ratio of 8 apples to 4 oranges?

Back

2 : 1

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 150 miles in 3 hours?

Back

50 miles per hour