Add 63/15 and 4/27
1st number: 4 3/15, 2nd number: 4/27
63/15 + 4/27 is 587/135.
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,
4/27 = 4 × 5/27 × 5 = 20/135 - Add the two like fractions:
567/135 + 20/135 = 567 + 20/135 = 587/135 - So, 63/15 + 4/27 = 587/135
In mixed form: 447/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15+8/27 63/30+4/27 63/15+4/54 63/15+12/27 63/45+4/27 63/15+4/81 63/15+20/27 63/75+4/27 63/15+28/27