Add 2/18 and 30/56
2/18 + 30/56 is 163/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
2/18 = 2 × 28/18 × 28 = 56/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
30/56 = 30 × 9/56 × 9 = 270/504 - Add the two like fractions:
56/504 + 270/504 = 56 + 270/504 = 326/504 - 326/504 simplified gives 163/252
- So, 2/18 + 30/56 = 163/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18+30/56 2/18+60/56 2/36+30/56 6/18+30/56 2/18+90/56 2/54+30/56 10/18+30/56 2/90+30/56 14/18+30/56