What is 21 42/10 as an improper fraction?

Convert 21 42/10 as an improper fraction

To turn the mixed number 21 42/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 21 × 10 = 210.

After that, add the result to the numerator of the fractional part: 210 + 42 = 252.

Next, Write the sum of the previous step on the original denominator: 252/10.

This means that 21 42/10, as an improper fraction, equals 252/10.

See also: 21 42/10 as a decimal

Examples of decimal to fraction calculations

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