Add 36/2 and 18/12
1st number: 18 0/2, 2nd number: 1 6/12
36/2 + 18/12 is 39/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
36/2 = 36 × 6/2 × 6 = 216/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
18/12 = 18 × 1/12 × 1 = 18/12 - Add the two like fractions:
216/12 + 18/12 = 216 + 18/12 = 234/12 - 234/12 simplified gives 39/2
- So, 36/2 + 18/12 = 39/2
In mixed form: 191/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2+18/12 36/2+36/12 36/4+18/12 36/2+18/24 36/2+54/12 36/6+18/12 36/2+18/36 36/2+90/12 36/10+18/12 36/2+18/60 36/14+18/12 36/2+18/84