Ratios, Unit Rates, and Proportions

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

• 65 minutes per word

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate of one diaper if a box of 35 diapers costs $6.99.

• $244.65
• $1.00
• $6.99
• $0.20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

  Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza
• $82.50 per pizza
• $5.50 per pizza
• $6.50 per pizza

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A printer prints 28 photos in 8 minutes. How many minutes does it take to print 21 photos?

• 4 minutes

• 5 minutes

• 6 minutes

• 7 minutes

Tags

CCSS.6.RP.A.3B

Sam sharpens pencils for his after school job. He can sharpen 26 pencils in 6 minutes. If he keeps this rate, how many pencils can he sharpen in 15 minutes?

• 390 pencils
• 65 pencils
• 20 pencils
• 11 pencils

Tags

CCSS.6.RP.A.3B

There are 22 dogs, 30 cats, and 12 lizards. What is the ratio to dogs and lizards in simplest form?

• 11 to 6

• 15 to 6

• 11 to 15

• 6 to 15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Joey likes candy. He has a ratio of 5 Skittles to every 2 Hershey kisses. How many Hershey kisses would he have if he had 75 skittles?

• 30

• 15

• 7

• 25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If a dog can eat 1/3 of a bag of food in 1/2 week, how many bags of food can the dog eat in 1 week?

• 1/6
• 2/3
• 3/2
• 5/6

Tags

CCSS.7.RP.A.1

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36
• 5/18

Tags

CCSS.6.EE.A.3

CCSS.6.NS.A.1

A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?

• 75 Pieces
• 27-ounces
• 27 pieces
• 75-ounces

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3