Math 6 Quizizz #5 - Rates vs Unit Rates

Zoe can wash 95 cars in 5 days. How many cars does she wash each day? Set up a proportion to find the rate.

• 475 cars per day

• 19 cars per day

• .05 cars per day

• 15 cars per day

Mekhi can paint 91 portraits in 7 weeks. How many portraits does he paint each week?

• 637 portraits per week

• 12

• .08 portraits per week

• 13 portraits per week

Henry can write 5 ¼ pages of his novel in 3 hours. How many pages does he write per hour?

• 15.25 pages per hour

• 15.75 pages per hour

• 1.75 pages per hour

• not here

At the market, 7 apples cost $4.55. What is the cost per apple?

• 1.54 apples per dollar

• 1.54 dollars per apple

• $0.65 per apple

• not here

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Grady can walk 40 dogs in 8 hours. Determine how many dogs he can walk in one hour.

• 5 hours per dog

• 5 dogs per hour

• 320 dogs per hour

• not here

Arina drove at a constant speed and traveled 182.4 miles in 3 hours. What is her rate in miles per hour?

• 60.8 hours per mile

• 547.2 miles per hour

• 56 miles per hour

• 60.8 miles per hour

Alex can type 675 words in 9 minutes. How many words can he type per minute?

• 75 words per minute

• 6075 words per minute

• 86 words per minute

• 75 minutes per word

One real world example of when we use rates and unit rates is ______________________________________.

• miles per hour

• apples to oranges

• girls to boys

• teachers to students

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A unit rate is a ratio in fraction form that has a _____________________________ of 1.

• numerator

• bottom number

• fraction

• denominator

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2B