Add 12/9 and 60/16
1st number: 1 3/9, 2nd number: 3 12/16
12/9 + 60/16 is 61/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
12/9 = 12 × 16/9 × 16 = 192/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
60/16 = 60 × 9/16 × 9 = 540/144 - Add the two like fractions:
192/144 + 540/144 = 192 + 540/144 = 732/144 - 732/144 simplified gives 61/12
- So, 12/9 + 60/16 = 61/12
In mixed form: 51/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/9+60/16 12/18+60/16 12/9+60/32 36/9+60/16 12/27+60/16 12/9+60/48 60/9+60/16 12/45+60/16 12/9+60/80 84/9+60/16 12/63+60/16