What is 159 38/40 as an improper fraction?

The mixed number 159 38/40 written as an improper fraction is 6398/40

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Convert 159 38/40 as an improper fraction

To turn the mixed number 159 38/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 159 × 40 = 6360.

After that, add the result to the numerator of the fractional part: 6360 + 38 = 6398.

Next, Write the sum of the previous step on the original denominator: 6398/40.

159
38/40
=
159 × 40 + 38/40
=
6398/40

This means that 159 38/40, as an improper fraction, equals 6398/40.

See also: 159 38/40 as a decimal

Examples of decimal to fraction calculations