The mixed number 51 99/10 written as an improper fraction is 609/10
To turn the mixed number 51 99/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 51 × 10 = 510.
After that, add the result to the numerator of the fractional part: 510 + 99 = 609.
Next, Write the sum of the previous step on the original denominator: 609/10.
This means that 51 99/10, as an improper fraction, equals 609/10.
See also: 51 99/10 as a decimal