CCSS.Math.Content.7.RP.A.3

What percent of 145 is 29?

• 2%

• 3%

• 18%

• 20%

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CCSS.Math.Content.7.RP.A.3

A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answers correctly?

• 25 problems
• 16 problems
• 18 problems
• 9 problems

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CCSS.Math.Content.7.RP.A.3

Write the decimal as a percent. 
0.37

• 37%
• 3.7%
• .37%

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CCSS.Math.Content.7.RP.A.3

Austin went to Denny's for breakfast today.  He ordered a Grand Slam for $7.95 and an orange juice for $2.05.  He left the waitress a tip worth 10% of the total bill. How much money did he leave the waitress?

• $1.50
• $2.00
• $3.00
• $1.00

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CCSS.Math.Content.7.RP.A.3

Find the percent of change if Eddie started with 20 tickets and ended with 30 tickets.

• Increase 10 tickets
• Increase 50%
• Increase 33%
• Decrease 50%

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CCSS.Math.Content.7.RP.A.3

8 is what percent of 20?

• 40%
• 20%
• 250%
• 2.5%

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CCSS.Math.Content.7.RP.A.3

Mr. Barrett bought a new battery for his car. The battery cost $72. Since batteries are a taxable item, he had to pay a sales tax of 7.5%. What was the total cost of the battery in dollars and cents?

• $79.50

• $5.40

• $77.40

• $66.60

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CCSS.Math.Content.7.RP.A.3

According to a random telephone survey, 85% of all working adults in the U.S. are satisfied with their current job. If I asked 500 adults, how many do you predict would be satisfied with their current job?

• 85 adults
• 340 adults
• 500 adults
• 425 adults

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CCSS.Math.Content.7.RP.A.3

Find the percent of change.

From 24 teachers to 30 teachers.

• 25% decrease

• 25% increase

• 20% decrease

• 20% increase

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CCSS.Math.Content.7.RP.A.3

The middletown Zoo has 130 different exhibits. Of those 130 exhibits, 30% of them contain birds. How many exhibits DO NOT contain birds?

• 91

• 39

• 130

• 100

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CCSS.Math.Content.7.RP.A.3