Add 48/16 and 12/9
1st number: 3 0/16, 2nd number: 1 3/9
48/16 + 12/9 is 13/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
48/16 = 48 × 9/16 × 9 = 432/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
12/9 = 12 × 16/9 × 16 = 192/144 - Add the two like fractions:
432/144 + 192/144 = 432 + 192/144 = 624/144 - 624/144 simplified gives 13/3
- So, 48/16 + 12/9 = 13/3
In mixed form: 41/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/16+12/9 48/16+24/9 48/32+12/9 48/16+12/18 48/16+36/9 48/16+12/27 48/16+60/9 48/80+12/9 48/16+12/45 48/16+84/9 48/16+12/63