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Original: 80

New: 52

• 35% decrease

• 35% increase

• 28% decrease

• 28% increase

Find the percent of change.

From 24 teachers to 30 teachers.

• 25% decrease

• 25% increase

• 20% decrease

• 20% increase

Find the percent of change.

From 20 miles to 11 miles.

• 45% decrease

• 45% increase

• 82% decrease

• 82% increase

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

• Increase
• Decrease

Calculate the percent increase. Round to the nearest percent.

Original: 45

New: 92

• 51%

• 1.04%

• 104%

• .51

Calculate the percent increase. Round to the nearest percent.

Original: 74

New: 85

• 0.15%

• 0.13%

• 13%

• 15%

Calculate the percent increase. Round to the nearest percent.

Original: 9

New: 12

• 33%

• 25%

• 0.33%

• 0.25%

Calculate the percent increase. Round to the nearest percent.

Original: 36

New: 90

• 0.6%

• 150%

• 60%

• 1.5%

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

• Increase
• Decrease

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%