The mixed number 87 60/20 written as an improper fraction is 1800/20
To turn the mixed number 87 60/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 87 × 20 = 1740.
After that, add the result to the numerator of the fractional part: 1740 + 60 = 1800.
Next, Write the sum of the previous step on the original denominator: 1800/20.
This means that 87 60/20, as an improper fraction, equals 1800/20.
See also: 87 60/20 as a decimal