Percent, percent change, and simple interest practice

Evelyn borrows $1200 from a bank with 8% simple interest per year. How much will she have to pay back total in 2 years?

• $96

• $192

• $1296

• $1392

Tags

CCSS.7.RP.A.3

Jailyn went to the mall and saw a massage chair that she would have to take a loan out for $6500 to purchase. The bank said that she could get a simple interest rate of 8% for 5 years. What is the total amount that Jailyn will pay for the chair?

• $2600

• $910

• $9100

• $260

Tags

CCSS.7.RP.A.3

How much interest is earned on an investment of $650, with an 8% interest rate, after 3 years?

• $52.00

• $15600.00

• $806.00

• $156.00

Tags

CCSS.7.RP.A.3

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 

• 35%
• 25%
• 30%
• 20%

Tags

CCSS.6.RP.A.3C

Ms. Gore had 27 students in her class last year and this year she had 30 students in her math class. What is the percent change?

• 24%

• 20%

• 11%

• 50%

Tags

CCSS.6.RP.A.3C

Sales of the Xbox One increased from 10,000 to 18,500 in November. What was the percent increase?

• 8.5%
• 45.9%
• 85%
• 85.8%

Tags

CCSS.6.RP.A.3C

Three months ago, Noah could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes. What is the percent change?

• 37%

• 38%

• 63%

• 62.5%

Tags

CCSS.6.RP.A.3C

Mike’s dinner cost $16.50. If Mike wants to leave a 20% tip, how much should he leave?

• $3.30
• $1.80
• $1.65
• $4.13

Tags

CCSS.6.RP.A.3C

A pair of jeans is on sale for 20% off the regular price. If the regular price is $42, what is the amount of the discount?

• $33.60
• $8.40
• $210
• $21

Tags

CCSS.6.RP.A.3C

10 out of 25 students are wearing a jacket. What percent of students are wearing a jacket?

• 2.5%
• 10%
• 40%
• 60%