Weekly Math Review - due JANUARY 15, 2025

A music collector has 1200 CDs, and 65% of them were produced after 1990. How many of the CDs were produced after 1990?

• 720

• 800

• 780

• 680

There were 36 students signed up to go on a fieldtrip. On the day of the trip, only 29 students were present. About what percent of the students showed up for the field trip?

• 70%

• 80%

• 90%

• 85%

A student answered 45 problems on a test correctly and received a grade 90%. How many problems were on the test, if all the problems were worth the same number of points?

• 40

• 41

• 50

• 55

David bought a car for 65% of the original price of $8500. What did he pay for the car?

• $5,525

• $6,225

• $8,145

• $9,145

Shawna earns $550 per week. She gets 15% deducted for taxes. How much money does she pay in taxes each week?

• $82.05

• $75.25

• $82.50

• $101.50

At a bake sale students sold 145 chocolate chip cookies, 95 oatmeal cookies, and 87 sugar cookies. About what is the percent of the cookies sold was oatmeal?

• 47%

• 12%

• 34%

• 29%

The school softball team played 75 games and won 50 of them. About what percent of the games did they LOSE?

• 67%

• 48%

• 33%

• 50%

A test has 20 questions. If Peter gets 80% correct, how many questions did Peter get correct?

• 4 correct
• 16 correct
• 4%
• 25 correct

24 students in a class took an algebra test. If 18 students passed the test, what percent do not pass?

• 25%
• 75%
• 75 students
• 24 students

There are 36 quarters in my coin collection. If my coin collection has 45% quarters, how many total coins do I have?

• 75%

• 80 %

• 75 coins

• 80 coins