Subtract 6/28 from 35/54
35/54 - 6/28 is 82/189.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
35/54 = 35 × 14/54 × 14 = 490/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
6/28 = 6 × 27/28 × 27 = 162/756 - Subtract the two like fractions:
490/756 - 162/756 = 490 - 162/756 = 328/756 - After reducing the fraction, the answer is 82/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54-6/28 35/54-12/28 35/54-6/56 35/54-18/28 35/54-6/84 35/54-30/28 35/54-42/28