Add 63/15 and 3/10
1st number: 4 3/15, 2nd number: 3/10
63/15 + 3/10 is 9/2.
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,
3/10 = 3 × 3/10 × 3 = 9/30 - Add the two like fractions:
126/30 + 9/30 = 126 + 9/30 = 135/30 - 135/30 simplified gives 9/2
- So, 63/15 + 3/10 = 9/2
In mixed form: 41/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15+6/10 63/30+3/10 63/15+3/20 63/15+9/10 63/45+3/10 63/15+3/30 63/15+15/10 63/75+3/10 63/15+3/50 63/15+21/10 63/15+3/70