Subtract 6/49 from 8/15
8/15 - 6/49 is 302/735.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 49 is 735
Next, find the equivalent fraction of both fractional numbers with denominator 735 - For the 1st fraction, since 15 × 49 = 735,
8/15 = 8 × 49/15 × 49 = 392/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
6/49 = 6 × 15/49 × 15 = 90/735 - Subtract the two like fractions:
392/735 - 90/735 = 392 - 90/735 = 302/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/15-6/49 8/15-12/49 8/30-6/49 8/15-6/98 24/15-6/49 8/15-18/49 8/45-6/49 40/15-6/49 8/15-30/49 8/75-6/49 56/15-6/49 8/15-42/49