The mixed number 1 18/40 written as an improper fraction is 58/40
To turn the mixed number 1 18/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 1 × 40 = 40.
After that, add the result to the numerator of the fractional part: 40 + 18 = 58.
Next, Write the sum of the previous step on the original denominator: 58/40.
This means that 1 18/40, as an improper fraction, equals 58/40.
See also: 1 18/40 as a decimal