Add 16/18 and 12/36
16/18 + 12/36 is 11/9.
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,
16/18 = 16 × 2/18 × 2 = 32/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
12/36 = 12 × 1/36 × 1 = 12/36 - Add the two like fractions:
32/36 + 12/36 = 32 + 12/36 = 44/36 - 44/36 simplified gives 11/9
- So, 16/18 + 12/36 = 11/9
In mixed form: 12/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/18+12/36 16/18+24/36 16/36+12/36 16/18+12/72 48/18+12/36 16/54+12/36 80/18+12/36 16/18+60/36 16/90+12/36 16/18+84/36