Add 40/35 and 7/9
1st number: 1 5/35, 2nd number: 7/9
40/35 + 7/9 is 121/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
40/35 = 40 × 9/35 × 9 = 360/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
7/9 = 7 × 35/9 × 35 = 245/315 - Add the two like fractions:
360/315 + 245/315 = 360 + 245/315 = 605/315 - 605/315 simplified gives 121/63
- So, 40/35 + 7/9 = 121/63
In mixed form: 158/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/35+7/9 40/35+14/9 40/70+7/9 40/35+7/18 40/35+21/9 40/35+7/27 40/35+35/9 40/35+7/45 40/35+49/9 40/35+7/63