What is 5 78/10 as an improper fraction?

The mixed number 5 78/10 written as an improper fraction is 128/10

/
=
/

Convert 5 78/10 as an improper fraction

To turn the mixed number 5 78/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 5 × 10 = 50.

After that, add the result to the numerator of the fractional part: 50 + 78 = 128.

Next, Write the sum of the previous step on the original denominator: 128/10.

5
78/10
=
5 × 10 + 78/10
=
128/10

This means that 5 78/10, as an improper fraction, equals 128/10.

See also: 5 78/10 as a decimal

Examples of decimal to fraction calculations