Add 7/12 and 18/49
7/12 + 18/49 is 559/588.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 12 × 49 = 588,
7/12 = 7 × 49/12 × 49 = 343/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
18/49 = 18 × 12/49 × 12 = 216/588 - Add the two like fractions:
343/588 + 216/588 = 343 + 216/588 = 559/588 - So, 7/12 + 18/49 = 559/588
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/12+18/49 7/12+36/49 7/24+18/49 7/12+18/98 21/12+18/49 7/12+54/49 7/36+18/49 35/12+18/49 7/12+90/49 7/60+18/49 49/12+18/49 7/84+18/49