The mixed number 156 21/20 written as an improper fraction is 3141/20
To turn the mixed number 156 21/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 156 × 20 = 3120.
After that, add the result to the numerator of the fractional part: 3120 + 21 = 3141.
Next, Write the sum of the previous step on the original denominator: 3141/20.
This means that 156 21/20, as an improper fraction, equals 3141/20.
See also: 156 21/20 as a decimal