Percents and Fractions
Percent Change
Tax and Tip
Discount
Commission and Interest
100

15 is 25% of what number

What is 60?

100
A computer store changed the price of a laptop. It was originally $900, but now it is $1,100. Find the percent of change.
What is a 22% increase
100

How much would you tip your hairdresser if your haircut costs $25 and you want to tip her 15%?

What is $3.75

100

You want to buy new shoes. They cost $30 normally, but are on sale for 10% off. How much is the discount?

What is $3

100

A car salesman sells a car worth $17,500 with a 9% commission rate. How much commission did he earn?

What is $1575

200

What is 40% of 60?

What is 24?

200

Original amount: 35 New Amount: 39

What is an 11% increase

200

A belt costs $23.00. The sales tax rate is 6%. How much tax do you have to pay? 

What is $1.38

200

There is a 20% sale on all hats. You find one you want for $15 before the discount. What does it cost now?

What is $12

200

You put $1000 into a bank with a 2.5% interest rate for 9 years. How much interest do you receive?

What is $225?

300

What is 32% as a fraction in simplest form?

What is 8/25?

300

Student council has 19 members, compared to the 22 they had last year.

What is a 14% decrease.

300

Alex went to Cowfish and spent $18.25. He wants to tip his waiter 25% for being so awesome. What would the total bill be?

What is $22.81.

300

How much does a TV cost if it is originally $300 with a 12% discount?

What is $264.

300

Bobby sold $650 worth of shoes and earns a commission of 4%. How much commission does he earn?

What is $26?

400

16 is 80% of what number?

What is 20?

400
Last season, Dean scored 153 points during the basketball season. This year, he scored 147. What is his percent of change?
What is a 4% decrease.
400

You found some new sneakers for $78, and there is a sales tax of 4%. What total amount do you have to pay?

What is $81.12

400

What is the discount of a shirt that is $19.99 with 15% off?

What is $3.00

400

Marcy and Jill sell insurance policies. They each earn a commission rate of 4% on their sales. One week, Marcy sells $1650 in insurance. The same week, Jill sells $1495 in insurance. How much more commission does Marcy earn for the week?

What is $6.20 more

500

What is 66% as a fraction in simplest form?

What is 33/50?

500

The total amount of rainfall last month was 16 inches. This month, it rained a total of 12.5 inches. What is the percent of change?

What is a 22% decrease.

500

You and five friends go to Cheesecake factory for your birthday. The total bill comes to $243. You want to tip 20% and the tax is 6%. How much is the total bill?

What is $306.18

500

Bob and Jack both buy sunglasses. Bob gets a $30 pair for 10% off and Jack gets a $25 pair with 15% off. Who gets a larger discount?

Who is Jack

500

You have to pay $288 in interest after 8 years. Your initial loan was $1200. What was your interest rate?

What is 3%?