The mixed number 18 2/7 written as an improper fraction is 128/7
To turn the mixed number 18 2/7 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 18 × 7 = 126.
After that, add the result to the numerator of the fractional part: 126 + 2 = 128.
Next, Write the sum of the previous step on the original denominator: 128/7.
This means that 18 2/7, as an improper fraction, equals 128/7.
See also: 18 2/7 as a decimal