Add 1/12 and 49/15
1st number: 1/12, 2nd number: 3 4/15
1/12 + 49/15 is 67/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
1/12 = 1 × 5/12 × 5 = 5/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
49/15 = 49 × 4/15 × 4 = 196/60 - Add the two like fractions:
5/60 + 196/60 = 5 + 196/60 = 201/60 - 201/60 simplified gives 67/20
- So, 1/12 + 49/15 = 67/20
In mixed form: 37/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/12+49/15 1/12+98/15 1/24+49/15 1/12+49/30 3/12+49/15 1/36+49/15 1/12+49/45 5/12+49/15 1/60+49/15 1/12+49/75 7/12+49/15 1/84+49/15