What is 172 9/10 as an improper fraction?

The mixed number 172 9/10 written as an improper fraction is 1729/10

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=
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Convert 172 9/10 as an improper fraction

To turn the mixed number 172 9/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 172 × 10 = 1720.

After that, add the result to the numerator of the fractional part: 1720 + 9 = 1729.

Next, Write the sum of the previous step on the original denominator: 1729/10.

172
9/10
=
172 × 10 + 9/10
=
1729/10

This means that 172 9/10, as an improper fraction, equals 1729/10.

See also: 172 9/10 as a decimal

Examples of decimal to fraction calculations