Add 5/63 and 4/15
5/63 + 4/15 is 109/315.
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,
5/63 = 5 × 5/63 × 5 = 25/315 - Likewise, for the 2nd fraction, since 15 × 21 = 315,
4/15 = 4 × 21/15 × 21 = 84/315 - Add the two like fractions:
25/315 + 84/315 = 25 + 84/315 = 109/315 - So, 5/63 + 4/15 = 109/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/63+4/15 5/63+8/15 5/63+4/30 15/63+4/15 5/63+12/15 5/63+4/45 25/63+4/15 5/63+20/15 5/63+4/75 35/63+4/15 5/63+28/15