Subtract 14/49 from 18/15
1st number: 1 3/15, 2nd number: 14/49
18/15 - 14/49 is 32/35.
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,
18/15 = 18 × 49/15 × 49 = 882/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
14/49 = 14 × 15/49 × 15 = 210/735 - Subtract the two like fractions:
882/735 - 210/735 = 882 - 210/735 = 672/735 - After reducing the fraction, the answer is 32/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/15-14/49 18/15-28/49 18/30-14/49 18/15-14/98 54/15-14/49 18/15-42/49 18/45-14/49 90/15-14/49 18/15-70/49 18/75-14/49 18/15-98/49