What is 20 21/20 as an improper fraction?

Convert 20 21/20 as an improper fraction

To turn the mixed number 20 21/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 20 × 20 = 400.

After that, add the result to the numerator of the fractional part: 400 + 21 = 421.

Next, Write the sum of the previous step on the original denominator: 421/20.

This means that 20 21/20, as an improper fraction, equals 421/20.

See also: 20 21/20 as a decimal

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