Unit 4 Ratio, Proportion and Percent

A zoo has 14 tigers, 12 flamingos and 18 giraffe. What is the most simplified ratio of tigers to flamingos?

• 14:12

• 12:18

• 7:6

• 6:8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio in simplest form.

152 cherries to 16 jars.

• 76 cherries to 8 jars

• 38 jars to 4 cherries

• 19 cherries to 2 jars

• 8 cherries to 76 jars

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

After running five miles, Kevin's total time was 42 minutes. Find his time per mile.

• 8.4 miles per minute

• 8.4 minutes per mile

• 0.1 minutes per mile

• 0.1 mile per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Determine if Option A or Option B is a better deal. Option A - 6 granola bars for $6.48. Option B - 5 granola bars for $5.50. Type Option A or Option B

Tags

CCSS.6.RP.A.3B

Tags

CCSS.7.RP.A.2A

• c=405

• c=27

• c=45

• c=15

Tags

CCSS.7.RP.A.2B

Morgan paid $1.25 for a glass of lemonade. How much will she pay for 3 glasses of lemonade?

Tags

CCSS.7.EE.B.3

On a map with a scale of 0.25 inch = 30 miles, the distance between two cities is 8.3 inches. Find the actual distance between the two cities.

• 30 miles

• 8.3 miles

• 249 miles

• 996 miles

Tags

CCSS.6.RP.A.3B

What is the scale factor of A to B

• 2

Tags

CCSS.7.G.A.1

What is the scale factor of B to A

• 2

Tags

CCSS.7.G.A.1