Add 1/63 and 4/15
1/63 + 4/15 is 89/315.
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,
1/63 = 1 × 5/63 × 5 = 5/315 - Likewise, for the 2nd fraction, since 15 × 21 = 315,
4/15 = 4 × 21/15 × 21 = 84/315 - Add the two like fractions:
5/315 + 84/315 = 5 + 84/315 = 89/315 - So, 1/63 + 4/15 = 89/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/63+4/15 1/63+8/15 1/63+4/30 3/63+4/15 1/63+12/15 1/63+4/45 5/63+4/15 1/63+20/15 1/63+4/75 7/63+4/15 1/63+28/15