The mixed number 7 90/10 written as an improper fraction is 160/10
To turn the mixed number 7 90/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 7 × 10 = 70.
After that, add the result to the numerator of the fractional part: 70 + 90 = 160.
Next, Write the sum of the previous step on the original denominator: 160/10.
This means that 7 90/10, as an improper fraction, equals 160/10.
See also: 7 90/10 as a decimal