Percent of Change

What is the formula for percent of change?

• b x h x 1/2

• difference/original

• original/difference

• I = PRT

• None Of The Above

0.1 as a percent

• 1%
• 10%
• 100%
• 1/10

Is it an increase or decrease?
12 inches to 36 inches

• Increase
• Decrease

Tags

CCSS.7.RP.A.3

Is it an increase or decrease?
1/4  to  1/2

• Increase
• Decrease 

Tags

CCSS.7.RP.A.3

Is it an increase or decrease?
4/5  to  3/5

• Increase
• Decrease

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

75 people to 25 people

• Increase
• Decrease 

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

16 meters to 44.2 meters

• Increase
• Decrease

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CCSS.7.EE.B.3

CCSS.7.RP.A.3

Find the percent change.
Original amount:  10
New amount: 12

• 20%
• 12%
• 15%
• 50%

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CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find the PERCENT of change.
20 dogs to 5 dogs

• Decrease 15%
• Increase 15%
• Increase 75%
• Decrease 75%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

• Increase 24%
• Increase 19%
• Decrease 24%
• Decrease 19%

Tags

CCSS.6.RP.A.3C