The mixed number 155 1/4 written as an improper fraction is 621/4
To turn the mixed number 155 1/4 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 155 × 4 = 620.
After that, add the result to the numerator of the fractional part: 620 + 1 = 621.
Next, Write the sum of the previous step on the original denominator: 621/4.
This means that 155 1/4, as an improper fraction, equals 621/4.
See also: 155 1/4 as a decimal