The mixed number 70 69/40 written as an improper fraction is 2869/40
To turn the mixed number 70 69/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 70 × 40 = 2800.
After that, add the result to the numerator of the fractional part: 2800 + 69 = 2869.
Next, Write the sum of the previous step on the original denominator: 2869/40.
This means that 70 69/40, as an improper fraction, equals 2869/40.
See also: 70 69/40 as a decimal