Math 7 - Percent Review

Find the percent change. Indicate if it is an increase or decrease.

The cost of mittens was $60. It costs $45 today.

• 25% decrease

• 30% decrease

• 35% decrease

• 50% decrease

Tags

CCSS.6.RP.A.3C

Find the percent change. Indicate if it is an increase or decrease.

The cost of mittens was $20. It costs $24 today.

• 10% increase

• 30% increase

• 20% increase

• 25% increase

Tags

CCSS.6.RP.A.3C

Round $921.9417 to the nearest cent.

Tags

CCSS.5.NBT.A.4

Pablo went to Stonefire Grill for dinner and the meal cost $24.68. He plans on leaving a 15% tip also. How much money should he leave for the tip?

Round to the nearest cent.

Tags

CCSS.6.RP.A.3C

JoJo bought a new sweatshirt that cost $90. The discount is 40% off and she has a coupon for an additional 10% off the discounted price. What is the final price of the shoes before tax?

Tags

CCSS.6.RP.A.3C

Dennis bought a Nintendo Switch for $460 and a game for $55. What is the total price paid with 8.25% sales tax?

Tags

CCSS.6.RP.A.3C

Annabelle guessed that she would see 2 frogs at the pond, but she actually saw 8 of them. What is the percent error in Annabelle's guess?

Tags

CCSS.6.RP.A.3C

Meredith receives a loan from her bank with a principal amount of $8000. She is charged a 4% interest rate for 3 years. How much interest does she pay?

Tags

CCSS.7.RP.A.3

Your savings account earned $120 in interest over the last 2 years. The interest rate is 6% during that time. How much was the principal amount invested?

Tags

CCSS.7.RP.A.3

A stock account has earned $1500 in interest over the last 5 years. If the principal amount invested was $6000, then what is the interest rate?

Tags

CCSS.7.RP.A.3