What is 21 2/6 as an improper fraction?

The mixed number 21 2/6 written as an improper fraction is 128/6

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Convert 21 2/6 as an improper fraction

To turn the mixed number 21 2/6 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 + 2 = 128.

Next, Write the sum of the previous step on the original denominator: 128/6.

21
2/6
=
21 × 6 + 2/6
=
128/6

This means that 21 2/6, as an improper fraction, equals 128/6.

See also: 21 2/6 as a decimal

Examples of decimal to fraction calculations