Percent Change and Percent Error Exam

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

• 16.67%
• 20%
• 2500%
• 80%

Tags

CCSS.6.RP.A.3C

Ms. Meckley estimated 70 students would try out for the Cross Country team. This year, only 63 students tried out. What was her percent error?

• 11%

• 50%

• 12%

• 1%

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 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

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

• 52%
• 41%
• 42%
• 45%

Tags

CCSS.6.RP.A.3C

The original price of a purse was $45, but it was changed to $54. Calculate the percent change.

• 9%

• 20%

• 45%

• 54%

Tags

CCSS.6.RP.A.3C

Three months ago, Santos 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

Find the percent increase. Round to the nearest percent.
From $5 to $8 

• 40%
• 60%
• 55%
• 65%

Tags

CCSS.6.RP.A.3C

Find each percent increase. Round to the nearest percent.
From 13 friends to 14 friends  

• 20%
• 12%
• 15%
• 8%

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