The mixed number 45 20/25 written as an improper fraction is 1145/25
To turn the mixed number 45 20/25 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 45 × 25 = 1125.
After that, add the result to the numerator of the fractional part: 1125 + 20 = 1145.
Next, Write the sum of the previous step on the original denominator: 1145/25.
This means that 45 20/25, as an improper fraction, equals 1145/25.
See also: 45 20/25 as a decimal