The mixed number 158 18/10 written as an improper fraction is 1598/10
To turn the mixed number 158 18/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 158 × 10 = 1580.
After that, add the result to the numerator of the fractional part: 1580 + 18 = 1598.
Next, Write the sum of the previous step on the original denominator: 1598/10.
This means that 158 18/10, as an improper fraction, equals 1598/10.
See also: 158 18/10 as a decimal