Add 84/12 and 60/49
1st number: 7 0/12, 2nd number: 1 11/49
84/12 + 60/49 is 403/49.
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,
84/12 = 84 × 49/12 × 49 = 4116/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
60/49 = 60 × 12/49 × 12 = 720/588 - Add the two like fractions:
4116/588 + 720/588 = 4116 + 720/588 = 4836/588 - 4836/588 simplified gives 403/49
- So, 84/12 + 60/49 = 403/49
In mixed form: 811/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/24+60/49 84/12+60/98 84/36+60/49 84/60+60/49