The mixed number 55 4/7 written as an improper fraction is 389/7
To turn the mixed number 55 4/7 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 55 × 7 = 385.
After that, add the result to the numerator of the fractional part: 385 + 4 = 389.
Next, Write the sum of the previous step on the original denominator: 389/7.
This means that 55 4/7, as an improper fraction, equals 389/7.
See also: 55 4/7 as a decimal