The mixed number 72 4/7 written as an improper fraction is 508/7
To turn the mixed number 72 4/7 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 72 × 7 = 504.
After that, add the result to the numerator of the fractional part: 504 + 4 = 508.
Next, Write the sum of the previous step on the original denominator: 508/7.
This means that 72 4/7, as an improper fraction, equals 508/7.
See also: 72 4/7 as a decimal