The mixed number 66 38/10 written as an improper fraction is 698/10
To turn the mixed number 66 38/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 66 × 10 = 660.
After that, add the result to the numerator of the fractional part: 660 + 38 = 698.
Next, Write the sum of the previous step on the original denominator: 698/10.
This means that 66 38/10, as an improper fraction, equals 698/10.
See also: 66 38/10 as a decimal