Proportional Reasoning Pre-Algebra

An after-school job pays $46.50 for 6 hours of work. What is the unit rate?

• $7.75
• $7.50
• $5.95
• $6.25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

5:22 = ___:66

• 10
• 12
• 15
• 20

55to65 = 11to___

• 12
• 13
• 15
• 17

15/24 = x/10

• 6
• 6.25
• 7
• 7.5

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

A certain salsa is made with with 6 parts tomato and 2 parts bell pepper. How many cups of tomato should be combined with 1.5 cups bell pepper? Write a proportion, then solve.

• 3.5
• 4
• 3.75
• 4.5

Tags

CCSS.7.RP.A.3

A model boat is 4 inches long. The scale factor is 24:1. How long is the actual boat?

• 6
• 96
• 84
• 24

Tags

CCSS.6.RP.A.3B

An actor is 6 ft tall. On a billboard for a new movie, the actor's picture is enlarged so that his height is 16.8 ft. What is the scale factor?

• 3
• 2
• 2.8
• 4.2

A map of Texas has a scale of 1 in : 65 mi. The distance from Dallas to San Antonio is 260 miles. What is the distance on the map?

• 4
• 6
• 10
• 12

Tags

CCSS.7.RP.A.2C

18 meters = ___ centimeters

• 1800
• 0.18
• 180
• 18000

Tags

CCSS.2.MD.A.2

5 lbs =____ounces

• 80
• 90
• 45
• 16

Tags

CCSS.4.MD.A.1