Ratio, Rate

The lunchroom has 80 white milks & 50 chocolate milks. Find the ratio of white milks to chocolate milks.

• 5/8

• 80/50

• 40/25

• 8/5

Noah skateboarded 125 feet in 5 seconds. What is the unit rate?

• 21 ft/1s

• 24 ft/1s

• 102 ft/1s

• 25 ft/1s

A parking lot has 30 cars and 12 trucks. Find the ratio of cars to trucks.

• 30/12

• 18/6

• 5/2

• 7/4

There are 2 dogs to 6 puppies. Find the ratio of dogs to puppies.

• 2/6

• 5/12

• 1/3

• 2/3

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one

• Two decimals that can be multiplied

What is a Ratio?

• Is a comparison of two quantities 

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one 

• Two decimals that can be multiplied

unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

A rate written as 50 miles per hour is an example of a ____________________________

• quantity

• mass

• unit rate

• equivalent ratio

When a rate is expressed as a unit of one...

• unit rate

• scale factor

• proportion

• decimal