The mixed number 157 3/4 written as an improper fraction is 631/4
To turn the mixed number 157 3/4 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 157 × 4 = 628.
After that, add the result to the numerator of the fractional part: 628 + 3 = 631.
Next, Write the sum of the previous step on the original denominator: 631/4.
This means that 157 3/4, as an improper fraction, equals 631/4.
See also: 157 3/4 as a decimal