Add 36/18 and 14/12
1st number: 2 0/18, 2nd number: 1 2/12
36/18 + 14/12 is 19/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
36/18 = 36 × 2/18 × 2 = 72/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
14/12 = 14 × 3/12 × 3 = 42/36 - Add the two like fractions:
72/36 + 42/36 = 72 + 42/36 = 114/36 - 114/36 simplified gives 19/6
- So, 36/18 + 14/12 = 19/6
In mixed form: 31/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/18+14/12 36/18+28/12 36/18+14/24 36/18+42/12 36/54+14/12 36/18+14/36 36/18+70/12 36/90+14/12 36/18+14/60 36/18+98/12 36/18+14/84