Add 12/16 and 10/18
12/16 + 10/18 is 47/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 18 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
12/16 = 12 × 9/16 × 9 = 108/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
10/18 = 10 × 8/18 × 8 = 80/144 - Add the two like fractions:
108/144 + 80/144 = 108 + 80/144 = 188/144 - 188/144 simplified gives 47/36
- So, 12/16 + 10/18 = 47/36
In mixed form: 111/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16+10/18 12/16+20/18 12/32+10/18 12/16+10/36 36/16+10/18 12/16+30/18 12/48+10/18 12/16+10/54 60/16+10/18 12/16+50/18 12/80+10/18 12/16+10/90 84/16+10/18 12/16+70/18