The mixed number 278 21/25 written as an improper fraction is 6971/25
To turn the mixed number 278 21/25 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 278 × 25 = 6950.
After that, add the result to the numerator of the fractional part: 6950 + 21 = 6971.
Next, Write the sum of the previous step on the original denominator: 6971/25.
This means that 278 21/25, as an improper fraction, equals 6971/25.
See also: 278 21/25 as a decimal