The mixed number 180 15/40 written as an improper fraction is 7215/40
To turn the mixed number 180 15/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 180 × 40 = 7200.
After that, add the result to the numerator of the fractional part: 7200 + 15 = 7215.
Next, Write the sum of the previous step on the original denominator: 7215/40.
This means that 180 15/40, as an improper fraction, equals 7215/40.
See also: 180 15/40 as a decimal