Add 40/56 and 14/36
40/56 + 14/36 is 139/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 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 36 × 14 = 504,
14/36 = 14 × 14/36 × 14 = 196/504 - Add the two like fractions:
360/504 + 196/504 = 360 + 196/504 = 556/504 - 556/504 simplified gives 139/126
- So, 40/56 + 14/36 = 139/126
In mixed form: 113/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56+14/36 40/56+28/36 40/56+14/72 40/56+42/36 40/56+70/36 40/56+98/36