Add 7/36 and 14/63
7/36 + 14/63 is 5/12.
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,
14/63 = 14 × 4/63 × 4 = 56/252 - Add the two like fractions:
49/252 + 56/252 = 49 + 56/252 = 105/252 - 105/252 simplified gives 5/12
- So, 7/36 + 14/63 = 5/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36+14/63 7/36+28/63 7/72+14/63 21/36+14/63 7/36+42/63 35/36+14/63 7/36+70/63 49/36+14/63 7/36+98/63