Add 3/12 and 14/16
3/12 + 14/16 is 9/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
3/12 = 3 × 4/12 × 4 = 12/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
14/16 = 14 × 3/16 × 3 = 42/48 - Add the two like fractions:
12/48 + 42/48 = 12 + 42/48 = 54/48 - 54/48 simplified gives 9/8
- So, 3/12 + 14/16 = 9/8
In mixed form: 11/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12+14/16 3/12+28/16 3/24+14/16 3/12+14/32 9/12+14/16 3/12+42/16 3/36+14/16 3/12+14/48 15/12+14/16 3/12+70/16 3/60+14/16 3/12+14/80 21/12+14/16 3/12+98/16 3/84+14/16