Add 49/12 and 30/15
1st number: 4 1/12, 2nd number: 2 0/15
49/12 + 30/15 is 73/12.
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,
49/12 = 49 × 5/12 × 5 = 245/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
30/15 = 30 × 4/15 × 4 = 120/60 - Add the two like fractions:
245/60 + 120/60 = 245 + 120/60 = 365/60 - 365/60 simplified gives 73/12
- So, 49/12 + 30/15 = 73/12
In mixed form: 61/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12+30/15 49/12+60/15 49/24+30/15 49/12+90/15 49/36+30/15 49/12+30/45 49/60+30/15 49/12+30/75 49/84+30/15