Add 5/36 and 12/49
5/36 + 12/49 is 677/1764.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 49 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 36 × 49 = 1764,
5/36 = 5 × 49/36 × 49 = 245/1764 - Likewise, for the 2nd fraction, since 49 × 36 = 1764,
12/49 = 12 × 36/49 × 36 = 432/1764 - Add the two like fractions:
245/1764 + 432/1764 = 245 + 432/1764 = 677/1764 - So, 5/36 + 12/49 = 677/1764
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/36+12/49 5/36+24/49 5/72+12/49 5/36+12/98 15/36+12/49 5/36+36/49 25/36+12/49 5/36+60/49 35/36+12/49 5/36+84/49