Finding Whole and Part from Percent

Front

What is a percent?

Back

A percent is a way to express a number as a fraction of 100. It is often used to compare ratios or to describe proportions.

Front

How do you find the whole when given a part and a percent?

Back

To find the whole, divide the part by the percent (in decimal form). For example, if 30% of a number is 12, then the whole is 12 ÷ 0.30 = 40.

Tags

CCSS.6.RP.A.3C

Front

What is the formula to find a percentage of a number?

Back

The formula is: Percentage = (Part / Whole) × 100.

Front

If 75 students represent 5% of the total, how do you find the total number of students?

Back

To find the total, divide the number of students (75) by the percent (in decimal form, 0.05). Total = 75 ÷ 0.05 = 1500.

Tags

CCSS.6.RP.A.3C

Front

What is 10% of 250?

Back

10% of 250 is 25.

Tags

CCSS.6.RP.A.3C

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide by 100. For example, 25% becomes 0.25.

Front

What is the relationship between part, whole, and percent?

Back

The relationship is defined by the formula: Part = (Percent / 100) × Whole.

Front

If 20 is 100% of a number, what is that number?

Back

If 20 is 100% of a number, then the number is 20.

Tags

CCSS.6.RP.A.3C

Front

How do you find what percent one number is of another?

Back

To find what percent one number is of another, use the formula: Percent = (Part / Whole) × 100.

Front

What is 5% of 60?

Back

5% of 60 is 3.

Tags

CCSS.6.RP.A.3C