What is 42 57/40 as an improper fraction?

Convert 42 57/40 as an improper fraction

To turn the mixed number 42 57/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 42 × 40 = 1680.

After that, add the result to the numerator of the fractional part: 1680 + 57 = 1737.

Next, Write the sum of the previous step on the original denominator: 1737/40.

This means that 42 57/40, as an improper fraction, equals 1737/40.

See also: 42 57/40 as a decimal

Examples of decimal to fraction calculations

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