Add 4/18 and 1/56
4/18 + 1/56 is 121/504.
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,
4/18 = 4 × 28/18 × 28 = 112/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
1/56 = 1 × 9/56 × 9 = 9/504 - Add the two like fractions:
112/504 + 9/504 = 112 + 9/504 = 121/504 - So, 4/18 + 1/56 = 121/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18+1/56 4/18+2/56 4/36+1/56 12/18+1/56 4/18+3/56 4/54+1/56 20/18+1/56 4/18+5/56 4/90+1/56 28/18+1/56 4/18+7/56