Add 5/16 and 3/9
5/16 + 3/9 is 31/48.
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,
5/16 = 5 × 9/16 × 9 = 45/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
3/9 = 3 × 16/9 × 16 = 48/144 - Add the two like fractions:
45/144 + 48/144 = 45 + 48/144 = 93/144 - 93/144 simplified gives 31/48
- So, 5/16 + 3/9 = 31/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/16+3/9 5/16+6/9 5/32+3/9 5/16+3/18 15/16+3/9 5/48+3/9 5/16+3/27 25/16+3/9 5/16+15/9 5/80+3/9 5/16+3/45 35/16+3/9 5/16+21/9 5/16+3/63