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Percent of A Number

Percent of A Number

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

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.

3.

FLASHCARD QUESTION

Front

What is 40% of 55?

Back

22

4.

FLASHCARD QUESTION

Front

What is 9% of 50?

Back

4.5

5.

FLASHCARD QUESTION

Front

If 75% of students in a class are taller than 60 inches, how do you find the number of students shorter than 60 inches?

Back

Subtract the percentage of taller students from 100%. For example, 100% - 75% = 25%. Then, calculate 25% of the total number of students.

6.

FLASHCARD QUESTION

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 75% becomes 0.75.

7.

FLASHCARD QUESTION

Front

What is 75% of 240?

Back

180

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