Subtract 1/28 from 27/25
1st number: 1 2/25, 2nd number: 1/28
27/25 - 1/28 is 731/700.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
27/25 = 27 × 28/25 × 28 = 756/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
1/28 = 1 × 25/28 × 25 = 25/700 - Subtract the two like fractions:
756/700 - 25/700 = 756 - 25/700 = 731/700 - In mixed form: 131/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/25-1/28 27/25-2/28 27/50-1/28 27/25-1/56 81/25-1/28 27/25-3/28 27/75-1/28 27/25-1/84 27/25-5/28 27/25-7/28