Add 50/35 and 20/7
1st number: 1 15/35, 2nd number: 2 6/7
50/35 + 20/7 is 30/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
50/35 = 50 × 1/35 × 1 = 50/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
20/7 = 20 × 5/7 × 5 = 100/35 - Add the two like fractions:
50/35 + 100/35 = 50 + 100/35 = 150/35 - 150/35 simplified gives 30/7
- So, 50/35 + 20/7 = 30/7
In mixed form: 42/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/35+40/7 50/70+20/7 50/35+20/14 50/35+60/7 50/35+20/21 50/35+20/35 50/35+20/49