K-PREP REVIEW: Ratios, Rates, and Unit Rates

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

• 58.8 hours per mile

• 547.2 miles per hour

• 56 miles per hour

• 60.8 miles per hour

Charles 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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ken 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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following is a UNIT RATE?

• 10 miles / 2 hours
• $6 for each hour
• 1 box / $3
• 15 pounds every 5 servings

The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?

• 2:4
• 2:5
• 2:11
• 11:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ashley's car runs 65 miles per hour. How many miles will it run in 5 hours?

• 325 miles in 5 hours

• 260 miles in 5 hours

• 200 miles in 5 hours

• 13 miles in 5 hours

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

Brittney bought 13 peaches for $8.84. How much was each peach?

• $0.68 per peach

• $0.71 per peach

• $0.65 per peach

• $0.74 per peach

I paid $15.00 for 6 gallons of gasoline.

What was the price PER gallon?

• $0.40 per gallon

• $9.00 per gallon

• $2.50 per gallon

• $0.90 per gallon

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50