The mixed number 79 4/7 written as an improper fraction is 557/7
To turn the mixed number 79 4/7 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 79 × 7 = 553.
After that, add the result to the numerator of the fractional part: 553 + 4 = 557.
Next, Write the sum of the previous step on the original denominator: 557/7.
This means that 79 4/7, as an improper fraction, equals 557/7.
See also: 79 4/7 as a decimal