What is 84 21/25 as an improper fraction?

The mixed number 84 21/25 written as an improper fraction is 2121/25

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Convert 84 21/25 as an improper fraction

To turn the mixed number 84 21/25 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 84 × 25 = 2100.

After that, add the result to the numerator of the fractional part: 2100 + 21 = 2121.

Next, Write the sum of the previous step on the original denominator: 2121/25.

84
21/25
=
84 × 25 + 21/25
=
2121/25

This means that 84 21/25, as an improper fraction, equals 2121/25.

See also: 84 21/25 as a decimal

Examples of decimal to fraction calculations