Add 10/15 and 2/63
10/15 + 2/63 is 44/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 15 × 21 = 315,
10/15 = 10 × 21/15 × 21 = 210/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
2/63 = 2 × 5/63 × 5 = 10/315 - Add the two like fractions:
210/315 + 10/315 = 210 + 10/315 = 220/315 - 220/315 simplified gives 44/63
- So, 10/15 + 2/63 = 44/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15+2/63 10/15+4/63 10/30+2/63 30/15+2/63 10/15+6/63 10/45+2/63 50/15+2/63 10/15+10/63 10/75+2/63 70/15+2/63 10/15+14/63