The mixed number 258 1/10 written as an improper fraction is 2581/10
To turn the mixed number 258 1/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 258 × 10 = 2580.
After that, add the result to the numerator of the fractional part: 2580 + 1 = 2581.
Next, Write the sum of the previous step on the original denominator: 2581/10.
This means that 258 1/10, as an improper fraction, equals 2581/10.
See also: 258 1/10 as a decimal