What is 18 21/200 as an improper fraction?

The mixed number 18 21/200 written as an improper fraction is 3621/200

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Convert 18 21/200 as an improper fraction

To turn the mixed number 18 21/200 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 18 × 200 = 3600.

After that, add the result to the numerator of the fractional part: 3600 + 21 = 3621.

Next, Write the sum of the previous step on the original denominator: 3621/200.

18
21/200
=
18 × 200 + 21/200
=
3621/200

This means that 18 21/200, as an improper fraction, equals 3621/200.

See also: 18 21/200 as a decimal

Examples of decimal to fraction calculations