What is 45 31/8 as an improper fraction?

Convert 45 31/8 as an improper fraction

To turn the mixed number 45 31/8 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 45 × 8 = 360.

After that, add the result to the numerator of the fractional part: 360 + 31 = 391.

Next, Write the sum of the previous step on the original denominator: 391/8.

This means that 45 31/8, as an improper fraction, equals 391/8.

See also: 45 31/8 as a decimal

Examples of decimal to fraction calculations

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