Add 49/63 and 2/15
49/63 + 2/15 is 41/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 15 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
49/63 = 49 × 5/63 × 5 = 245/315 - Likewise, for the 2nd fraction, since 15 × 21 = 315,
2/15 = 2 × 21/15 × 21 = 42/315 - Add the two like fractions:
245/315 + 42/315 = 245 + 42/315 = 287/315 - 287/315 simplified gives 41/45
- So, 49/63 + 2/15 = 41/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63+2/15 49/63+4/15 49/63+2/30 49/63+6/15 49/63+2/45 49/63+10/15 49/63+2/75 49/63+14/15