Add 84/12 and 1/49
1st number: 7 0/12, 2nd number: 1/49
84/12 + 1/49 is 344/49.
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,
1/49 = 1 × 12/49 × 12 = 12/588 - Add the two like fractions:
4116/588 + 12/588 = 4116 + 12/588 = 4128/588 - 4128/588 simplified gives 344/49
- So, 84/12 + 1/49 = 344/49
In mixed form: 71/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12+2/49 84/24+1/49 84/12+1/98 84/12+3/49 84/36+1/49 84/12+5/49 84/60+1/49 84/12+7/49