7th grade proportions

Solve for the unknown in the equivalent ratios.
3/4 = 9/?

• 8
• 10
• 4
• 12

Tags

CCSS.6.RP.A.3A

In my fish tank, the ratio of red fish to blue fish is 3:5. There are 20 blue fish. How many red fish are there?

• 18
• 12
• 4
• 15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

In two boats there are 108 people. How many people are there in each boat?

• 216
• 108
• 162
• 54

Tags

CCSS.3.OA.A.3

You drive 25 miles in one hour. At this rate, how far will you drive in 3 hours?

• 25 miles
• 50 miles
• 125 miles
• 75 miles

Tags

CCSS.6.RP.A.3B

Solve for A in the table.

• A= 40
• A= 10
• A= 9
• A= 45

Tags

CCSS.5.OA.B.3

Name the constant of proportionality.

• 20
• 40
• 16
• 35

Tags

CCSS.7.RP.A.2B

Name the constant of proportionality.

• 5

• 10

• 2

• 1

Tags

CCSS.7.RP.A.2B

What does the point on the graph mean?

• Each pizza costs $20

• Each pizza costs $10

• The pizzeria makes a profit of $1 per pizza

• The pizzeria makes a profit of $10 per pizza

Tags

CCSS.7.RP.A.2D

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2D

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2D