Add 50/35 and 35/40
1st number: 1 15/35, 2nd number: 35/40
50/35 + 35/40 is 129/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
50/35 = 50 × 8/35 × 8 = 400/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
35/40 = 35 × 7/40 × 7 = 245/280 - Add the two like fractions:
400/280 + 245/280 = 400 + 245/280 = 645/280 - 645/280 simplified gives 129/56
- So, 50/35 + 35/40 = 129/56
In mixed form: 217/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/35+70/40 50/70+35/40 50/35+35/80