Subtract 35/84 from 49/54
49/54 - 35/84 is 53/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 84 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
49/54 = 49 × 14/54 × 14 = 686/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
35/84 = 35 × 9/84 × 9 = 315/756 - Subtract the two like fractions:
686/756 - 315/756 = 686 - 315/756 = 371/756 - After reducing the fraction, the answer is 53/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/54-35/84 49/54-70/84