Add 2/56 and 84/18
1st number: 2/56, 2nd number: 4 12/18
2/56 + 84/18 is 395/84.
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,
2/56 = 2 × 9/56 × 9 = 18/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
84/18 = 84 × 28/18 × 28 = 2352/504 - Add the two like fractions:
18/504 + 2352/504 = 18 + 2352/504 = 2370/504 - 2370/504 simplified gives 395/84
- So, 2/56 + 84/18 = 395/84
In mixed form: 459/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/56+84/18 2/56+84/36 6/56+84/18 2/56+84/54 10/56+84/18 2/56+84/90 14/56+84/18