Add 60/15 and 49/63
1st number: 4 0/15, 2nd number: 49/63
60/15 + 49/63 is 43/9.
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,
60/15 = 60 × 21/15 × 21 = 1260/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
49/63 = 49 × 5/63 × 5 = 245/315 - Add the two like fractions:
1260/315 + 245/315 = 1260 + 245/315 = 1505/315 - 1505/315 simplified gives 43/9
- So, 60/15 + 49/63 = 43/9
In mixed form: 47/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/15+98/63 60/30+49/63 60/45+49/63 60/75+49/63