Subtract 2/49 from 10/15
10/15 - 2/49 is 92/147.
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,
10/15 = 10 × 49/15 × 49 = 490/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
2/49 = 2 × 15/49 × 15 = 30/735 - Subtract the two like fractions:
490/735 - 30/735 = 490 - 30/735 = 460/735 - After reducing the fraction, the answer is 92/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15-2/49 10/15-4/49 10/30-2/49 10/15-2/98 30/15-2/49 10/15-6/49 10/45-2/49 50/15-2/49 10/15-10/49 10/75-2/49 70/15-2/49 10/15-14/49