What is 140 21/10 as an improper fraction?

The mixed number 140 21/10 written as an improper fraction is 1421/10

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Convert 140 21/10 as an improper fraction

To turn the mixed number 140 21/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 140 × 10 = 1400.

After that, add the result to the numerator of the fractional part: 1400 + 21 = 1421.

Next, Write the sum of the previous step on the original denominator: 1421/10.

140
21/10
=
140 × 10 + 21/10
=
1421/10

This means that 140 21/10, as an improper fraction, equals 1421/10.

See also: 140 21/10 as a decimal

Examples of decimal to fraction calculations