Add 8/18 and 15/49
8/18 + 15/49 is 331/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 49 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
8/18 = 8 × 49/18 × 49 = 392/882 - Likewise, for the 2nd fraction, since 49 × 18 = 882,
15/49 = 15 × 18/49 × 18 = 270/882 - Add the two like fractions:
392/882 + 270/882 = 392 + 270/882 = 662/882 - 662/882 simplified gives 331/441
- So, 8/18 + 15/49 = 331/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/18+15/49 8/18+30/49 8/36+15/49 8/18+15/98 24/18+15/49 8/18+45/49 8/54+15/49 40/18+15/49 8/18+75/49 8/90+15/49 56/18+15/49