The mixed number 45 12/10 written as an improper fraction is 462/10
To turn the mixed number 45 12/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 45 × 10 = 450.
After that, add the result to the numerator of the fractional part: 450 + 12 = 462.
Next, Write the sum of the previous step on the original denominator: 462/10.
This means that 45 12/10, as an improper fraction, equals 462/10.
See also: 45 12/10 as a decimal