Add 36/24 and 15/63
1st number: 1 12/24, 2nd number: 15/63
36/24 + 15/63 is 73/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
36/24 = 36 × 21/24 × 21 = 756/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
15/63 = 15 × 8/63 × 8 = 120/504 - Add the two like fractions:
756/504 + 120/504 = 756 + 120/504 = 876/504 - 876/504 simplified gives 73/42
- So, 36/24 + 15/63 = 73/42
In mixed form: 131/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/24+15/63 36/24+30/63 36/48+15/63 36/24+45/63 36/72+15/63 36/24+75/63