Add 48/16 and 40/9
1st number: 3 0/16, 2nd number: 4 4/9
48/16 + 40/9 is 67/9.
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,
40/9 = 40 × 16/9 × 16 = 640/144 - Add the two like fractions:
432/144 + 640/144 = 432 + 640/144 = 1072/144 - 1072/144 simplified gives 67/9
- So, 48/16 + 40/9 = 67/9
In mixed form: 74/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/16+40/9 48/16+80/9 48/32+40/9 48/16+40/18 48/16+40/27 48/80+40/9 48/16+40/45 48/16+40/63