Ratios and Rates

Find the day in which Allana accomplished the most tasks per hour.

• Monday

• Tuesday

• Wednesday

• Thursday

a comparison of two quantities using division

ex. 3 to 7

• ratio

• rate

• unit rate

• complex fraction

Which ratio is equivalent to:

12:16

• 24:30

• 6:4

• 3:4

• 10:14

What is the ratio of red apples to green apples?

• 7 to 3

• 4 to 7

• 4 to 3

• 3 to 4

a ratio of two quantities with different units

ex. 40 miles/2 days

• ratio

• rate

• unit rate

• complex fraction

a rate with a denominator of 1

ex. 45 miles/hour

• ratio

• rate

• unit rate

• complex fraction

88 students for 4 classes
How many students per class?

• 22 students per class

• 22 classes per student

• 25 students per class

• 25 classes per student

A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 32 minutes?

• 10 customers

• 7 customers

• 8 customers

• 12 customers

What ratios are equivalent to 14:32?

• 7:16

• 10:28

• 4:22

• 28:64

Write the ratio as a unit rate: 78 miles on 3 gallons

• 26 miles on 1 gallon

• 52 miles on 2 gallons

• 1 mile on 26 gallons

• 75 miles on 1 gallon