Percent of Change & Simple Interest Review

Ryan deposited $2000 into a savings account at the interest rate of 4% per year. How much simple interest will he earn in 5 years?

• $800

• $1000

• $450

• $400

Tags

CCSS.7.RP.A.3

Garcia borrowed $4000 from his cousin Susan at the rate of 8% per year. He repaid the total amount after 24 months. How much did he pay Susan altogether?

• $640

• $6640

• $4640

• $3360

Tags

CCSS.7.RP.A.3

Tracy put $3500 into an investment account that earns 4.5% annual interest. She left the money for 8 years. How much interest did she get in those 8 years?

• $1260

• $4760

• $2240

• $1860

Tags

CCSS.7.RP.A.3

Jerry invested $1500 in an account that paid him 8.25% simple interest, what will the total balance of his account be after 72 months?

• $742.50

• $2242.50

• $2150

• $3256.55

Tags

CCSS.7.RP.A.3

Kennedy won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded annually, how much total interest will she earn in 6 months?

• $174.00

• $3043.50

• $43.50

• $522.00

Tags

CCSS.7.RP.A.3

A pair of socks costs $2.50 originally. The price is reduced to $1.75. What is the percent change?

• 43% increase

• 43% decrease

• 30% decrease

• 30% increase

Tags

CCSS.6.RP.A.3C

You bought a soda for $0.50 and then sold it for $1.00. What was the percent change?

• 100% increase

• 75% increase

• 200% increase

• 50% increase

Tags

CCSS.6.RP.A.3C

A house is listed for $230,000. After a year, it's marked down to $200,000. What was the percent change?

• About a 15% increase

• About a 115% decrease

• About a 13% decrease

• About a 15% decrease

Tags

CCSS.6.RP.A.3C

There were 10 eggs in a chicken coop on Monday. On Tuesday, there were 16 eggs. What was the percent change from Monday to Tuesday?

• About a 62.5% increase

• About a 60% increase

• About a 16% decrease

• About a 1.6% decrease

Tags

CCSS.6.RP.A.3C

On Friday, the store had 35 loaves of bread. On Saturday, they had 12 loaves of bread. What was the percent change?

• About a 66% increase

• About a 191% increase

• About a 191% decrease

• About a 66% decrease

Tags

CCSS.6.RP.A.3C