What is 3 21/8 as an improper fraction?

Convert 3 21/8 as an improper fraction

To turn the mixed number 3 21/8 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 3 × 8 = 24.

After that, add the result to the numerator of the fractional part: 24 + 21 = 45.

Next, Write the sum of the previous step on the original denominator: 45/8.

This means that 3 21/8, as an improper fraction, equals 45/8.

See also: 3 21/8 as a decimal

Examples of decimal to fraction calculations

• 1 21/8 as a decimal
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• 7 21/8 as a decimal