unit 7 proportions review

At a sweet sixteen party, the caterer charged $90 for 12 guests. How much would they charge for 50 guests?

• $4500

• $7.50

• $375

• $667

75 is what percent of 950?

• 7.9

• 712.5

• 1266.7

• 12.7

On her last math test, Kimmy answered 85% correctly. If there were 45 questions on the test, how many did she answer correctly? Round to the nearest whole number if necessary.

• 38

• 85

• 53

• 30

Solve the proportion:

• 4
• 21
• 24
• 3

Tags

CCSS.7.RP.A.2B

10 kiloliters per hour; liters per minute (round to the nearest hundredth)

• 166.66 liters per minute

• 166.67 liters per minute

• 6000000 liters per minute

• 6000000.02 liters per minute

• 16.67 liters per minute