Add 63/15 and 3/27
1st number: 4 3/15, 2nd number: 3/27
63/15 + 3/27 is 194/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
63/15 = 63 × 9/15 × 9 = 567/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
3/27 = 3 × 5/27 × 5 = 15/135 - Add the two like fractions:
567/135 + 15/135 = 567 + 15/135 = 582/135 - 582/135 simplified gives 194/45
- So, 63/15 + 3/27 = 194/45
In mixed form: 414/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15+6/27 63/30+3/27 63/15+3/54 63/15+9/27 63/45+3/27 63/15+3/81 63/15+15/27 63/75+3/27 63/15+21/27