Percents Review for Quiz

48 is 40% of what number?

• 115

• 120

• 88

• 48.40

What is 225% of 80?

• 100

• 225.80

• 35.5

• 180

Derek has 50 marbles in his collection. 38% of his marbles are red. How many marbles are red?

• 18

• 19

• 20

• 131

It rained for 40% of the time that we were in school on Monday. There is 7.5 hours in a school day. How many hours did it rain while we were in school on Monday?

• 3 hours

• 3.5 hours

• 18.75 hours

• 2.5 hours

On Friday, 62% of the tickets sold for South's football game were adult tickets. The rest of the tickets sold were student tickets. If the school sold 1040 tickets in all, how many adult tickets were sold? How many student tickets were sold?

• 600 adult tickets and 440 student tickets

• 62 adult tickets and 978 student tickets

• 620 adult tickets 420 student tickets

• 645 adult tickets and 395 student tickets

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40
• $6
• $0.60
• $14

200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?

• 800
• 180
• 80
• 120

There are 75 students in the school band.  45 students play woodwind instruments.  What percent of students play woodwinds?

• 35%
• 60%
• 55%
• 70%

Victoria is going to buy a new CD. It is on sale for 20 % off $19.99. How much money does she save?

• $15.99
• $20.19
• $23.99
• $3.99

The center on the basketball team scored 19 of the team’s 98 points. What percent of the points did he score?

• 19.4%
• 19%
• 80.6%
• 80%