What is 257 2/20 as an improper fraction?

The mixed number 257 2/20 written as an improper fraction is 5142/20

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Convert 257 2/20 as an improper fraction

To turn the mixed number 257 2/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 257 × 20 = 5140.

After that, add the result to the numerator of the fractional part: 5140 + 2 = 5142.

Next, Write the sum of the previous step on the original denominator: 5142/20.

257
2/20
=
257 × 20 + 2/20
=
5142/20

This means that 257 2/20, as an improper fraction, equals 5142/20.

See also: 257 2/20 as a decimal

Examples of decimal to fraction calculations