What is 15 40/20 as an improper fraction?

The mixed number 15 40/20 written as an improper fraction is 340/20

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Convert 15 40/20 as an improper fraction

To turn the mixed number 15 40/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 15 × 20 = 300.

After that, add the result to the numerator of the fractional part: 300 + 40 = 340.

Next, Write the sum of the previous step on the original denominator: 340/20.

15
40/20
=
15 × 20 + 40/20
=
340/20

This means that 15 40/20, as an improper fraction, equals 340/20.

See also: 15 40/20 as a decimal

Examples of decimal to fraction calculations