Ratios/Percent Review

A lacrosse summer camp has 150 players signed up to attend. 10% of the campers have never played lacrosse before.

What is 10% of 150?

• 15 players

• 135 players

• 11 players

• 30 players

Alex created the table showing the hours she worked gardening, and how much money she earned. If she hopes to earn at least $300 this summer, how many total hours will she need to work?

• 9 hours

• $324 earned

• 18 hours

• 17 hours

Eve can fill 300 water balloons with water in 5 minutes. Which statement is a correct interpretation of this situation?

• At this rate, Eve can fill 100 balloons per minute.

• At this rate, Eve can fill 1500 balloons per minute.

• At this rate, Eve can fill 600 balloons in 6 minutes.

• At this rate, Eve can fill 60 balloons per minute.

All of the math teachers went out for lunch and their total bill came to $143.50. They decide to leave a 20% tip for the excellent server. What is the amount of the tip they left?

• $28.70

• $20.00

• $172.20

• $14.35

• $6,200

• $720

• $7,200

• $72,000

Maddy took a vote as to which movie was each students favorite in her class and created a table to display the results.

What percent of kids had a favorite movie of Encanto?

• 20%

• 9%

• 45%

• 31%

Which equation expresses the proportional relationship: $10.85 for 7 pounds of peaches?

• C=75.95p

• C=1.55p

• C=10.85p

• C=3.35 + p

The Jackson Family is building a cabin in the woods and the floor plan was drawn with a scale of 1 in. = 4 ft. The back wall is 5.5 in. on the floor plan. What is the actual length of the back wall of the cabin?

• 22 feet

• 1.375 feet

• 5.5 feet

• 9.5 feet