The mixed number 142 66/40 written as an improper fraction is 5746/40
To turn the mixed number 142 66/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 142 × 40 = 5680.
After that, add the result to the numerator of the fractional part: 5680 + 66 = 5746.
Next, Write the sum of the previous step on the original denominator: 5746/40.
This means that 142 66/40, as an improper fraction, equals 5746/40.
See also: 142 66/40 as a decimal