What is 3 45/400 as an improper fraction?

The mixed number 3 45/400 written as an improper fraction is 1245/400

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Convert 3 45/400 as an improper fraction

To turn the mixed number 3 45/400 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 3 × 400 = 1200.

After that, add the result to the numerator of the fractional part: 1200 + 45 = 1245.

Next, Write the sum of the previous step on the original denominator: 1245/400.

3
45/400
=
3 × 400 + 45/400
=
1245/400

This means that 3 45/400, as an improper fraction, equals 1245/400.

See also: 3 45/400 as a decimal

Examples of decimal to fraction calculations