Percent Change/Percent Error

The value of an autographed football went from $250 to $495. What is the percent increase of the football?

• 93%

• 98%

• about 50%

Tags

CCSS.6.RP.A.3C

Find the percent change from 28 to 42.

• 50% decrease

• 50% increase

• 33% decrease

• 33% increase

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

A wrestler consumed 2,400 calories yesterday. Today, he consumed 1,500 calories. What is the percent decrease in number of calories consumed? ROUND to the nearest percent.

• 37.5%

• 38%

• 33%

• 39%

Tags

CCSS.6.RP.A.3C

Quincy delivered 240 newspapers yesterday and 180 newspapers today. What is the percent change?

• 33% decrease

• 33% increase

• 25% increase

• 25% decrease

Tags

CCSS.6.RP.A.3C

Find the PERCENT of Change.
The original cost was $50 and the new cost is $60. 

• Increase 20%
• Increase 16.67%
• Increase $10
• Decrease $10

Tags

CCSS.6.RP.A.3C

The price of a computer changed from $1150 to $1300. What is the percent change?

• 13% decrease

• 13% increase

• 31% increase

• 31% decrease

Tags

CCSS.6.RP.A.3C

Jenny estimates the weight of her dog to be 56 pounds. But the actual weight of the dog is 40 pounds. Find the percent error.

• 40%

• 56%

• 29%

• 38%

Tags

CCSS.6.RP.A.3C

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

An archaeologist estimated that a fossil was 520 years old. It was actually 500 years old. What was the percent error?

• 4%
• 20%
• 3.8%
• none of these

Tags

CCSS.6.RP.A.3C