Percent Increase and Decrease Problems

Find each percent decrease. Round to the nearest percent.
From 90 points to 45 points 

• 55%

• 50%

• 45%

• 35%

Tags

CCSS.6.RP.A.3C

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

• 24%

• 20%

• 11%

• 50%

Tags

CCSS.6.RP.A.3C

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

• 25%

• 18%

• 20%

• 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

The Game Stop is having a sale on an originally $66.64 game. It is on sale for $29.99. What is the percent change?

• 54.9% Decrease

• 54.9% Increase

• 549% Decrease

• 549% Increase

Tags

CCSS.6.RP.A.3C

A baby weighed 6 pounds when it was born. After one month, the baby weighed 11 pounds. What was the percent increase in the baby's weight?

• 83%

• 40%

• 70%

• 113%

Tags

CCSS.6.RP.A.3C

Darren makes $12 every hour. He gets a raise of $15 per hour. What was his percent of increase?

• 125%

• 15%

• 25%

• 20%

Tags

CCSS.6.RP.A.3C

Devin's income is $37,000 a year. Next year he will get an 8% pay raise. How much will he get paid next year?

• $37,000

• $40,450

• $39,960

• $2,960

Tags

CCSS.6.RP.A.3C

A bank teller's hourly wage will increase from $24 to $27.60. What is the percent increase?

• 15%

• 120%

• 20%

• 115%

Tags

CCSS.6.RP.A.3C

Gas prices decreased from $4 per gallon to $3.80 per gallon. What is the percent decrease?

• 3%

• 5%

• 95%

• 50%

Tags

CCSS.6.RP.A.3C