Add 3/7 and 9/16
3/7 + 9/16 is 111/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
3/7 = 3 × 16/7 × 16 = 48/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
9/16 = 9 × 7/16 × 7 = 63/112 - Add the two like fractions:
48/112 + 63/112 = 48 + 63/112 = 111/112 - So, 3/7 + 9/16 = 111/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/7+9/16 3/7+18/16 3/14+9/16 3/7+9/32 9/7+9/16 3/7+27/16 3/21+9/16 3/7+9/48 15/7+9/16 3/7+45/16 3/35+9/16 3/7+9/80 21/7+9/16 3/7+63/16 3/49+9/16