Add 9/16 and 18/49
9/16 + 18/49 is 729/784.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 49 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 16 × 49 = 784,
9/16 = 9 × 49/16 × 49 = 441/784 - Likewise, for the 2nd fraction, since 49 × 16 = 784,
18/49 = 18 × 16/49 × 16 = 288/784 - Add the two like fractions:
441/784 + 288/784 = 441 + 288/784 = 729/784 - So, 9/16 + 18/49 = 729/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/16+18/49 9/16+36/49 9/32+18/49 9/16+18/98 27/16+18/49 9/16+54/49 9/48+18/49 45/16+18/49 9/16+90/49 9/80+18/49 63/16+18/49