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Percents, Percents, Percents!!

Percents, Percents, Percents!!

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

CCSS
6.RP.A.3C

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.

2.

FLASHCARD QUESTION

Front

How do you calculate a percent of a number?

Back

To calculate a percent of a number, multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 * 0.20 = 10.

Tags

CCSS.6.RP.A.3C

3.

FLASHCARD QUESTION

Front

What is the formula for percent decrease?

Back

Percent Decrease = ((Original Value - New Value) / Original Value) * 100.

Tags

CCSS.6.RP.A.3C

4.

FLASHCARD QUESTION

Front

What is the formula for percent increase?

Back

Percent Increase = ((New Value - Original Value) / Original Value) * 100.

Tags

CCSS.6.RP.A.3C

5.

FLASHCARD QUESTION

Front

If 40% of a class of 30 students are boys, how many boys are there?

Back

12 boys (30 * 0.40 = 12).

Tags

CCSS.6.RP.A.3C

6.

FLASHCARD QUESTION

Front

What is 75% of 200?

Back

150 (200 * 0.75 = 150).

Tags

CCSS.6.RP.A.3C

7.

FLASHCARD QUESTION

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and multiply by 100. For example, 1/4 = (1 ÷ 4) * 100 = 25%.

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