Percent Proportions

Percent Proportions

Assessment

Flashcard

Mathematics

7th Grade

Hard

Created by

Wayground Content

FREE Resource

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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 percentage of a number?

Back

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

3.

FLASHCARD QUESTION

Front

What is the formula to find what percent one number is of another?

Back

The formula is: (Part/Whole) * 100 = Percent.

4.

FLASHCARD QUESTION

Front

If 25 is 50% of a number, what is the number?

Back

The number is 50, because 25 is half of 50.

5.

FLASHCARD QUESTION

Front

What is 10% of 200?

Back

10% of 200 is 20.

6.

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%.

7.

FLASHCARD QUESTION

Front

What is the percent increase if a price goes from $50 to $75?

Back

The percent increase is 50%, calculated as ((75 - 50) / 50) * 100.

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