Add 49/56 and 35/18
1st number: 49/56, 2nd number: 1 17/18
49/56 + 35/18 is 203/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 18 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
49/56 = 49 × 9/56 × 9 = 441/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
35/18 = 35 × 28/18 × 28 = 980/504 - Add the two like fractions:
441/504 + 980/504 = 441 + 980/504 = 1421/504 - 1421/504 simplified gives 203/72
- So, 49/56 + 35/18 = 203/72
In mixed form: 259/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56+35/18 49/56+70/18 49/56+35/36 49/56+35/54 49/56+35/90