What is 21 47/20 as an improper fraction?

The mixed number 21 47/20 written as an improper fraction is 467/20

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Convert 21 47/20 as an improper fraction

To turn the mixed number 21 47/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 21 × 20 = 420.

After that, add the result to the numerator of the fractional part: 420 + 47 = 467.

Next, Write the sum of the previous step on the original denominator: 467/20.

21
47/20
=
21 × 20 + 47/20
=
467/20

This means that 21 47/20, as an improper fraction, equals 467/20.

See also: 21 47/20 as a decimal

Examples of decimal to fraction calculations