Add 3/63 and 6/15
3/63 + 6/15 is 47/105.
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,
3/63 = 3 × 5/63 × 5 = 15/315 - Likewise, for the 2nd fraction, since 15 × 21 = 315,
6/15 = 6 × 21/15 × 21 = 126/315 - Add the two like fractions:
15/315 + 126/315 = 15 + 126/315 = 141/315 - 141/315 simplified gives 47/105
- So, 3/63 + 6/15 = 47/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+6/15 3/63+12/15 3/63+6/30 9/63+6/15 3/63+18/15 3/63+6/45 15/63+6/15 3/63+30/15 3/63+6/75 21/63+6/15 3/63+42/15