Add 5/56 and 40/18
1st number: 5/56, 2nd number: 2 4/18
5/56 + 40/18 is 1165/504.
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,
5/56 = 5 × 9/56 × 9 = 45/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
40/18 = 40 × 28/18 × 28 = 1120/504 - Add the two like fractions:
45/504 + 1120/504 = 45 + 1120/504 = 1165/504 - So, 5/56 + 40/18 = 1165/504
In mixed form: 2157/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/56+40/18 5/56+80/18 5/56+40/36 15/56+40/18 5/56+40/54 25/56+40/18 5/56+40/90 35/56+40/18