What is 21 31/2000 as an improper fraction?

The mixed number 21 31/2000 written as an improper fraction is 42031/2000

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Convert 21 31/2000 as an improper fraction

To turn the mixed number 21 31/2000 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 21 × 2000 = 42000.

After that, add the result to the numerator of the fractional part: 42000 + 31 = 42031.

Next, Write the sum of the previous step on the original denominator: 42031/2000.

21
31/2000
=
21 × 2000 + 31/2000
=
42031/2000

This means that 21 31/2000, as an improper fraction, equals 42031/2000.

See also: 21 31/2000 as a decimal

Examples of decimal to fraction calculations