What is 45 64/40 as an improper fraction?

The mixed number 45 64/40 written as an improper fraction is 1864/40

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Convert 45 64/40 as an improper fraction

To turn the mixed number 45 64/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 45 × 40 = 1800.

After that, add the result to the numerator of the fractional part: 1800 + 64 = 1864.

Next, Write the sum of the previous step on the original denominator: 1864/40.

45
64/40
=
45 × 40 + 64/40
=
1864/40

This means that 45 64/40, as an improper fraction, equals 1864/40.

See also: 45 64/40 as a decimal

Examples of decimal to fraction calculations