Add 12/18 and 49/36
1st number: 12/18, 2nd number: 1 13/36
12/18 + 49/36 is 73/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
12/18 = 12 × 2/18 × 2 = 24/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
49/36 = 49 × 1/36 × 1 = 49/36 - Add the two like fractions:
24/36 + 49/36 = 24 + 49/36 = 73/36 - So, 12/18 + 49/36 = 73/36
In mixed form: 21/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/18+49/36 12/18+98/36 12/36+49/36 12/18+49/72 36/18+49/36 12/54+49/36 60/18+49/36 12/90+49/36 84/18+49/36