Topics
4. Ratios & Proportions
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United States of America
Grade 6

4.05 Find the unit rate

Lesson
Practice
Adaptive
Worksheet

Interactive practice questions

Justin earns $\$420$$420 in $6$6 hours.

Which of the following represents Justin's hourly rate?

$\$70$$70/$5$5 hr

A

$\$70$$70/hr

B

$\$6$$6/hr

C

$\$420$$420 /hr

D
Easy
< 1min

Tina burns $640$640 calories by jogging $8$8 kilometers.

Which of the following represents the rate at which Tina burns calories per kilometer?

Easy
< 1min

A bus travels at a speed of $80$80 km/hr.

How far does the bus travel in $5$5 hours?

Medium
< 1min

Luke writes $900$900 words in $20$20 minutes.

Medium
< 1min
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Outcomes

6.RP.A.2

Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. Expectations for unit rates in this grade are limited to non-complex fractions.

6.RP.A.3

Use ratio and rate reasoning to solve real-world and mathematical problems, e.g. By reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.

6.RP.A.3.B

Solve unit rate problems including those involving unit pricing and constant speed.

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