Add 63/15 and 45/6
1st number: 4 3/15, 2nd number: 7 3/6
63/15 + 45/6 is 117/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 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 6 × 5 = 30,
45/6 = 45 × 5/6 × 5 = 225/30 - Add the two like fractions:
126/30 + 225/30 = 126 + 225/30 = 351/30 - 351/30 simplified gives 117/10
- So, 63/15 + 45/6 = 117/10
In mixed form: 117/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15+90/6 63/30+45/6 63/15+45/12 63/45+45/6 63/15+45/18 63/75+45/6 63/15+45/30 63/15+45/42