2B Math 7 Percent Review

What grade had the greatest portion of students interested in playing an instrument?

2. At least 52% of the 25 students in a class brought their own lunch last month. What are the possible numbers of students in the class who brought their own lunch last month? _ or more students brought their own lunch.

• 12

• 13

• 25

• 0

70% of the class likes chocolate milk. There are 21 students in the class who like chocolate milk. How many students are in the class?

Tags

CCSS.7.RP.A.2C

A pizza costs $7.20. This is 250% of the cost of a drink. What is the cost of the drink?

Tags

CCSS.6.RP.A.3C

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

You earn a score of 86.8 on a standardized exam. Your score is 140% higher than your friend’s score on the standardized exam. What is your friend’s score?

• 226.8

• 62

• 121.44

• 75

Tags

CCSS.6.RP.A.3C

1.4% of what number is 28?

• 2000

• 20

• 200

• 22.2

Tags

CCSS.6.RP.A.3C

What number is 125% of 240?

• 3

• 30

• 3000

• 300

Tags

CCSS.6.RP.A.3C

27 is what percent of 72?

• 37.5%

• 35.5%

• 33.5%

• 43%

27 is 0.5% of what number?

• 54

• 5400

• 540

• 5040

Tags

CCSS.6.RP.A.3C