What is 100 9/40 as an improper fraction?

The mixed number 100 9/40 written as an improper fraction is 4009/40

/
=
/

Convert 100 9/40 as an improper fraction

To turn the mixed number 100 9/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 100 × 40 = 4000.

After that, add the result to the numerator of the fractional part: 4000 + 9 = 4009.

Next, Write the sum of the previous step on the original denominator: 4009/40.

100
9/40
=
100 × 40 + 9/40
=
4009/40

This means that 100 9/40, as an improper fraction, equals 4009/40.

See also: 100 9/40 as a decimal

Examples of decimal to fraction calculations