(9) Tables of Proportional Relationships (7th)

Which table shows a proportional relationship?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2A

What is the constant ratio or constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135
• 2

Tags

CCSS.7.RP.A.2B

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

• The table is not proportional because the unit rate is not constant.
• The table is proportional and the unit rate is 1/13
• The table is proportional and the unit rate is 13.
• The table is not proportional because it doesn't pass through the origin.

Tags

CCSS.7.RP.A.2A

The constant of proportionality can be found by finding the __________  _____________.

• unit rate
• ratio rate
• proportion answer
• rational number

Tags

CCSS.7.RP.A.2B

Using the information in the table, determine how much it would cost to buy 30 roses.

• $10

• $54

• $90

• $150

Tags

CCSS.4.OA.C.5

How do I find the constant of proportionality?

• C.o.P. = x/y

• C.o.P. = 2x

• C.o.P. = y/x

• C.o.P. = 2y

Tags

CCSS.7.RP.A.2B

Check all the ratios that are proportional.

Tags

CCSS.7.RP.A.2A

On Saturday, Dr. Morrison drove 340 miles in 5 hours. On Sunday, he drove 198 in 3 hours. Based on this information, which statement is true?

• His rate on Saturday was 2 miles per hour slower than his rate on Sunday.
• His rate on Sunday was 2 miles per hour slower than his rate on Saturday.
• His rate on Saturday was the same as his rate on Sunday.
• His rate on Sunday was 2 miles per hour faster than his rate on Saturday.

Tags

CCSS.6.RP.A.3B

At Lulu's Supermarket, a gallon of fruit punch costs $2.48. Which rate is proportional to the cost of a gallon of fruit punch at Lulu's?

• 2 gallons of fruit punch for $4.98

• 4 gallons of fruit punch for $10.92

• 8 gallons of fruit punch for $19.84

• 9 gallons of fruit punch for 23.32

Tags

CCSS.7.RP.A.2A

Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?

• 400 miles per hour
• 9 miles per hour
• 20 miles per hour
• 6.67 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2