What is 45 5/80 as an improper fraction?

The mixed number 45 5/80 written as an improper fraction is 3605/80

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Convert 45 5/80 as an improper fraction

To turn the mixed number 45 5/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 45 × 80 = 3600.

After that, add the result to the numerator of the fractional part: 3600 + 5 = 3605.

Next, Write the sum of the previous step on the original denominator: 3605/80.

45
5/80
=
45 × 80 + 5/80
=
3605/80

This means that 45 5/80, as an improper fraction, equals 3605/80.

See also: 45 5/80 as a decimal

Examples of decimal to fraction calculations