The mixed number 78 48/20 written as an improper fraction is 1608/20
To turn the mixed number 78 48/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 78 × 20 = 1560.
After that, add the result to the numerator of the fractional part: 1560 + 48 = 1608.
Next, Write the sum of the previous step on the original denominator: 1608/20.
This means that 78 48/20, as an improper fraction, equals 1608/20.
See also: 78 48/20 as a decimal