What is 215 9/20 as an improper fraction?

The mixed number 215 9/20 written as an improper fraction is 4309/20

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Convert 215 9/20 as an improper fraction

To turn the mixed number 215 9/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 215 × 20 = 4300.

After that, add the result to the numerator of the fractional part: 4300 + 9 = 4309.

Next, Write the sum of the previous step on the original denominator: 4309/20.

215
9/20
=
215 × 20 + 9/20
=
4309/20

This means that 215 9/20, as an improper fraction, equals 4309/20.

See also: 215 9/20 as a decimal

Examples of decimal to fraction calculations