What is 21 1/6 as an improper fraction?

The mixed number 21 1/6 written as an improper fraction is 127/6

/
=
/

Convert 21 1/6 as an improper fraction

To turn the mixed number 21 1/6 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 21 × 6 = 126.

After that, add the result to the numerator of the fractional part: 126 + 1 = 127.

Next, Write the sum of the previous step on the original denominator: 127/6.

21
1/6
=
21 × 6 + 1/6
=
127/6

This means that 21 1/6, as an improper fraction, equals 127/6.

See also: 21 1/6 as a decimal

Examples of decimal to fraction calculations