Conversion Proportions

About 13 out of 20 homes have a personal computer.  On a street with 60 homes, how many would you expect to have a personal computer?

• 7 homes
• 39 homes
• 73 homes 
• 40 homes

Tags

CCSS.7.RP.A.3

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line.  How long is the waiting time when 240 people are in line?

• 90 min
• 30 min
• 32 min
• 30 min

Tags

CCSS.7.RP.A.3

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=45

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• 432

• 5.3333

• 7

• 8.2

Tags

CCSS.7.RP.A.2B

Write and solve a proportion to determine how many yards are in 63 feet. Use the conversion that 1 yard = 3 feet.

• 180 yd

• 18.9 yd

• 189 yd

• 21 yd

Tags

CCSS.5.MD.A.1

Alice earned $20.40 in 3 hours. At the same rate, what would Alice make in 8 hours?

• $54.40

• $6.80

• $56.10

• $57.00

Tags

CCSS.6.RP.A.3B

Determine whether this pair of ratios forms a proportion. 7/3, 14/6

• yes
• no

Tags

CCSS.7.RP.A.2A

Determine whether this pair of ratios forms a proportion.   5/8, 2/3

• yes
• no

Tags

CCSS.7.RP.A.2A

• 14
• 7
• 2
• 112

Tags

CCSS.7.RP.A.2B

Solve

• 8
• 36
• 4
• 6

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1