What is 1 80/100 as an improper fraction?

The mixed number 1 80/100 written as an improper fraction is 180/100

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Convert 1 80/100 as an improper fraction

To turn the mixed number 1 80/100 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 1 × 100 = 100.

After that, add the result to the numerator of the fractional part: 100 + 80 = 180.

Next, Write the sum of the previous step on the original denominator: 180/100.

1
80/100
=
1 × 100 + 80/100
=
180/100

This means that 1 80/100, as an improper fraction, equals 180/100.

See also: 1 80/100 as a decimal

Examples of decimal to fraction calculations