What is 8/21 as a percent?

To convert a fraction to a percent, divide the numerator by the denominator to get a decimal, then multiply the result by 100. This gives the equivalent percentage of the fraction.

Convert the Fraction 8/21 into Percent.

8/21 as a percent is 38.1%

Method 1: Convert Fraction to Percent Directly

Step 1: Divide the numerator (8) by the denominator (21).

8 ÷ 21 ≈ 0.3809

Step 2: Multiply the result by 100 to convert to a percentage.

0.3809 × 100 ≈ 38.1%

So, 8/21 as a percent is approximately 38.1%.

Method 2: Convert Fraction to Decimal and Percent

Step 1: First, convert the fraction to a decimal by dividing the numerator by the denominator.

8 ÷ 21 ≈ 0.3809

Step 2: Move the decimal point two places to the right to get the percentage.

0.3809 becomes 38.09.

Step 3: Add a percent sign (%) to the result.

The final result is approximately 38.1%.

Method 3: Use Proportions to Find Percent

Step 1: Set up a proportion where 8/21 is equal to x/100.

8/21 = x/100

Step 2: Cross-multiply to solve for x.

8 × 100 = 21 × x

800 = 21x

Step 3: Divide both sides by 21 to solve for x.

x = 800 ÷ 21 ≈ 38.1