What is 12 117/20 as an improper fraction?

The mixed number 12 117/20 written as an improper fraction is 357/20

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Convert 12 117/20 as an improper fraction

To turn the mixed number 12 117/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 12 × 20 = 240.

After that, add the result to the numerator of the fractional part: 240 + 117 = 357.

Next, Write the sum of the previous step on the original denominator: 357/20.

12
117/20
=
12 × 20 + 117/20
=
357/20

This means that 12 117/20, as an improper fraction, equals 357/20.

See also: 12 117/20 as a decimal

Examples of decimal to fraction calculations