Math 7 Test 2 Review A

Percent means parts per hundred or hundredths.

• True

• False

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CCSS.7.RP.A.3

The percentage of a number is obtained by dividing the base by the percent.

• True

• False

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CCSS.7.RP.A.2

CCSS.7.RP.A.3

To find 20% less than 40, first subtract 20% from 100%, and then multiply the difference by 40.

• True

• False

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CCSS.7.RP.A.3

A percent is found by dividing the percentage by the base.

• True

• False

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CCSS.7.RP.A.3

The percent of change is an increase if the final number is greater than the original number.

• True

• False

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CCSS.7.RP.A.3

If the percent is less than 100%, the base will be less than the percentage.

• True

• False

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CCSS.7.RP.A.2

CCSS.7.RP.A.3

When writing a decimal as a percent, the decimal point moves two places to the right.

• True

• False

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CCSS.5.NBT.A.2

• True

• False

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CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find the percent of change using the following numbers. Label it as an increase or decrease.

Original: 50; Final: 20

• 60% increase

• 60% decrease

• 150% increase

• 150% decrease

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CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find the percent of change using the following numbers. Label it as increase or decrease.

Original: 12; Final: 48

• 300% decrease

• 300% increase

• 75% increase

• 75% decrease

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CCSS.7.RP.A.2

CCSS.7.RP.A.3