Add 8/49 and 2/72
8/49 + 2/72 is 337/1764.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 72 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 49 × 72 = 3528,
8/49 = 8 × 72/49 × 72 = 576/3528 - Likewise, for the 2nd fraction, since 72 × 49 = 3528,
2/72 = 2 × 49/72 × 49 = 98/3528 - Add the two like fractions:
576/3528 + 98/3528 = 576 + 98/3528 = 674/3528 - 674/3528 simplified gives 337/1764
- So, 8/49 + 2/72 = 337/1764
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/49+2/72 8/49+4/72 8/98+2/72 24/49+2/72 8/49+6/72 40/49+2/72 8/49+10/72 56/49+2/72 8/49+14/72