Subtract 3/28 from 50/27
1st number: 1 23/27, 2nd number: 3/28
50/27 - 3/28 is 1319/756.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 27 × 28 = 756,
50/27 = 50 × 28/27 × 28 = 1400/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
3/28 = 3 × 27/28 × 27 = 81/756 - Subtract the two like fractions:
1400/756 - 81/756 = 1400 - 81/756 = 1319/756 - In mixed form: 1563/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27-6/28 50/54-3/28 50/27-3/56 50/27-9/28 50/81-3/28 50/27-3/84 50/27-15/28 50/27-21/28