Add 40/56 and 40/9
1st number: 40/56, 2nd number: 4 4/9
40/56 + 40/9 is 325/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
40/56 = 40 × 9/56 × 9 = 360/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
40/9 = 40 × 56/9 × 56 = 2240/504 - Add the two like fractions:
360/504 + 2240/504 = 360 + 2240/504 = 2600/504 - 2600/504 simplified gives 325/63
- So, 40/56 + 40/9 = 325/63
In mixed form: 510/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56+40/9 40/56+80/9 40/56+40/18 40/56+40/27 40/56+40/45 40/56+40/63