Add 7/56 and 10/18
7/56 + 10/18 is 49/72.
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,
7/56 = 7 × 9/56 × 9 = 63/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
10/18 = 10 × 28/18 × 28 = 280/504 - Add the two like fractions:
63/504 + 280/504 = 63 + 280/504 = 343/504 - 343/504 simplified gives 49/72
- So, 7/56 + 10/18 = 49/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/56+10/18 7/56+20/18 7/56+10/36 21/56+10/18 7/56+30/18 7/56+10/54 35/56+10/18 7/56+50/18 7/56+10/90 49/56+10/18 7/56+70/18