Percent Review

There are 60 seconds in a minute. How many seconds are in 5 minutes?

• 65

• 240

• 300

• 60

15 of the students in a math class passed their test. If these students are 75% of all the students in the class, how many total students are in the class?

• 24

• 32

• 20

• 11

As part of a survey, 300 students were asked to name their favorite social media. The results showed that 12 students named TikTok. What percentage of the students is this?

• 4%

• 12%

• 10%

• 25%

How many ounces are in 3 liters if 1 liter = 33.8 ounces

• 10 ounces

• 101.4 ounces

• 84.2 ounces

• 89 ounces

34% of what number is 51?

• 196

• 64

• 150

• 71

Ashley is in class with 15 boys and 35 girls. What percent of the class is girls?

• 70%

• 30%

• 53%

• 20%

Mrs. Gould ordered 53 lbs. of chocolate to bring to school. How many ounces of chocolate did she bring? (1 lb. = 16 oz.)

• 928 ounces

• 517 ounces

• 189 ounces

• 3.3 ounces

18 is 40% of what number?

• 45

• 7.2

• 18

• 40

Tommy made a fruit juice with red and green grapes. Thirty percent of the grapes are red. If he uses a total of 60 grapes, how many red grapes did he use?

• 18 green grapes

• 18 red grapes

• 50% of the grapes

• 50 red grapes

What percent of 50 is 20?

• 25%

• 2.5%

• 40%

• 4%