Add 15/12 and 2/16
1st number: 1 3/12, 2nd number: 2/16
15/12 + 2/16 is 11/8.
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,
15/12 = 15 × 4/12 × 4 = 60/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
2/16 = 2 × 3/16 × 3 = 6/48 - Add the two like fractions:
60/48 + 6/48 = 60 + 6/48 = 66/48 - 66/48 simplified gives 11/8
- So, 15/12 + 2/16 = 11/8
In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/12+2/16 15/12+4/16 15/24+2/16 15/12+2/32 45/12+2/16 15/12+6/16 15/36+2/16 15/12+2/48 75/12+2/16 15/12+10/16 15/60+2/16 15/12+2/80 15/12+14/16 15/84+2/16