What is 280 23/20 as an improper fraction?

The mixed number 280 23/20 written as an improper fraction is 5623/20

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Convert 280 23/20 as an improper fraction

To turn the mixed number 280 23/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 280 × 20 = 5600.

After that, add the result to the numerator of the fractional part: 5600 + 23 = 5623.

Next, Write the sum of the previous step on the original denominator: 5623/20.

280
23/20
=
280 × 20 + 23/20
=
5623/20

This means that 280 23/20, as an improper fraction, equals 5623/20.

See also: 280 23/20 as a decimal

Examples of decimal to fraction calculations