What is 15 21/25 as an improper fraction?

The mixed number 15 21/25 written as an improper fraction is 396/25

/
=
/

Convert 15 21/25 as an improper fraction

To turn the mixed number 15 21/25 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 15 × 25 = 375.

After that, add the result to the numerator of the fractional part: 375 + 21 = 396.

Next, Write the sum of the previous step on the original denominator: 396/25.

15
21/25
=
15 × 25 + 21/25
=
396/25

This means that 15 21/25, as an improper fraction, equals 396/25.

See also: 15 21/25 as a decimal

Examples of decimal to fraction calculations