What is 228 21/40 as an improper fraction?

The mixed number 228 21/40 written as an improper fraction is 9141/40

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Convert 228 21/40 as an improper fraction

To turn the mixed number 228 21/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 228 × 40 = 9120.

After that, add the result to the numerator of the fractional part: 9120 + 21 = 9141.

Next, Write the sum of the previous step on the original denominator: 9141/40.

228
21/40
=
228 × 40 + 21/40
=
9141/40

This means that 228 21/40, as an improper fraction, equals 9141/40.

See also: 228 21/40 as a decimal

Examples of decimal to fraction calculations