Rates, Ratios and Proportions

Solve the Proportion

• k=1
• k=4
• k=-1
• k=2

Tags

CCSS.7.RP.A.2B

Jessica paid $38 for 4 meals. If all of the meals cost the same, how much did one meal cost?

• $9.50

• $10

• $152

• $9

Tags

CCSS.3.OA.A.3

Which of the following ratios are proportional?

• 2/3 , 3/4

• 6/9, 9/12

• 5/6, 11/2

• 4/12, 8/24

Tags

CCSS.7.RP.A.2A

The Smith family drove 342 miles in 9 hours. Which is the unit rate in fraction form?

• 342 miles / 1 hour

• 1 mile/ 38 hours

• 38 miles / 1 hour

• 1 hour / 342 miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If you can type 2,160 words in 40 minutes, then how many words per minute can you type?

• 54 words / min

• 216 words / min

• 27 words / min

• 60 words / min

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

It took 4.5 hours for David to drive 262 miles. What was his average speed for the trip?

• 58.2 mi/h

• 525 mi/h

• 75.3 mi/h

• 60 mi/h

Tags

CCSS.6.NS.B.3

A worker can package 280 books in 25 minutes. How many books can they package per minute?

• 28.5

• 255

• 20

• 11.2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is a rule that would stretch a figure wide and move it down?

• (27x, 10y)

• (x + 27, 10y)

• (x - 27, y + 10)

• (27x, y - 10)

Tags

CCSS.HSG.CO.A.2

Simplify the ratio of
20 to 25

• 1 to 5
• 2 to 5
• 3 to 5
• 4 to 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2