What is 30 21/40 as an improper fraction?

Convert 30 21/40 as an improper fraction

To turn the mixed number 30 21/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 30 × 40 = 1200.

After that, add the result to the numerator of the fractional part: 1200 + 21 = 1221.

Next, Write the sum of the previous step on the original denominator: 1221/40.

This means that 30 21/40, as an improper fraction, equals 1221/40.

See also: 30 21/40 as a decimal

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