Percent of Change

Find the percent of change from 10 inches to 14 inches.

(a)  

Find the percent of change from 48 to 36.

(a)  

Find the percent of change from $52 to $125. Round your answer to the nearest whole percent.

(a)  

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

• 25%

• 20%

• 18%

• 50%

Find the PERCENT of Change.

The original cost was AED 50 and the new cost is AED 60.

• Increase 20%

• Increase AED 10

• Decrease AED 10

• Increase 16.67%

Mr Ritu had 27 students in his class last year and this year he has 30 students in his math class. What is the percent of change?

• 24%

• 20%

• 11%

• 50%

On Sheikh Zayed Road, last week, 72 people got a speeding ticket. This week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

• Increase 50%

• Decrease 50%

• Increase 1%

• Decrease 1%

Sally went to the clearance rack at a department store and found a shirt she wanted to buy.  The shirt was $36.00 and is on sale for $24.00.  What is the percent of the decrease?

• 33%
• 67%
• 50%
• 34%

In 1999, the price of unleaded fuel was $1.09.  In 2015, the price of unleaded fuel is $1.89.  What is the percent change?

• 173% increase
• 73% increase
• 73% decrease
• 27% increase

Porportions are two ratios that are equal?

• True
• False