Add 3/15 and 3/49
3/15 + 3/49 is 64/245.
Steps for adding 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,
3/15 = 3 × 49/15 × 49 = 147/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
3/49 = 3 × 15/49 × 15 = 45/735 - Add the two like fractions:
147/735 + 45/735 = 147 + 45/735 = 192/735 - 192/735 simplified gives 64/245
- So, 3/15 + 3/49 = 64/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/15+3/49 3/15+6/49 3/30+3/49 3/15+3/98 9/15+3/49 3/15+9/49 3/45+3/49 3/15+15/49 3/75+3/49 21/15+3/49 3/15+21/49