Add 7/36 and 15/63
7/36 + 15/63 is 109/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
7/36 = 7 × 7/36 × 7 = 49/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
15/63 = 15 × 4/63 × 4 = 60/252 - Add the two like fractions:
49/252 + 60/252 = 49 + 60/252 = 109/252 - So, 7/36 + 15/63 = 109/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36+15/63 7/36+30/63 7/72+15/63 21/36+15/63 7/36+45/63 35/36+15/63 7/36+75/63 49/36+15/63