What is 42 11/10 as an improper fraction?

The mixed number 42 11/10 written as an improper fraction is 431/10

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=
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Convert 42 11/10 as an improper fraction

To turn the mixed number 42 11/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 42 × 10 = 420.

After that, add the result to the numerator of the fractional part: 420 + 11 = 431.

Next, Write the sum of the previous step on the original denominator: 431/10.

42
11/10
=
42 × 10 + 11/10
=
431/10

This means that 42 11/10, as an improper fraction, equals 431/10.

See also: 42 11/10 as a decimal

Examples of decimal to fraction calculations