The mixed number 228 20/40 written as an improper fraction is 9140/40
To turn the mixed number 228 20/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 228 × 40 = 9120.
After that, add the result to the numerator of the fractional part: 9120 + 20 = 9140.
Next, Write the sum of the previous step on the original denominator: 9140/40.
This means that 228 20/40, as an improper fraction, equals 9140/40.
See also: 228 20/40 as a decimal