The mixed number 18 87/100 written as an improper fraction is 1887/100
To turn the mixed number 18 87/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 18 × 100 = 1800.
After that, add the result to the numerator of the fractional part: 1800 + 87 = 1887.
Next, Write the sum of the previous step on the original denominator: 1887/100.
This means that 18 87/100, as an improper fraction, equals 1887/100.
See also: 18 87/100 as a decimal