Add 63/15 and 2/10
1st number: 4 3/15, 2nd number: 2/10
63/15 + 2/10 is 22/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
63/15 = 63 × 2/15 × 2 = 126/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
2/10 = 2 × 3/10 × 3 = 6/30 - Add the two like fractions:
126/30 + 6/30 = 126 + 6/30 = 132/30 - 132/30 simplified gives 22/5
- So, 63/15 + 2/10 = 22/5
In mixed form: 42/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15+4/10 63/30+2/10 63/15+2/20 63/15+6/10 63/45+2/10 63/15+2/30 63/75+2/10 63/15+2/50 63/15+14/10 63/15+2/70