Add 3/35 and 20/50
3/35 + 20/50 is 17/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 35 × 10 = 350,
3/35 = 3 × 10/35 × 10 = 30/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
20/50 = 20 × 7/50 × 7 = 140/350 - Add the two like fractions:
30/350 + 140/350 = 30 + 140/350 = 170/350 - 170/350 simplified gives 17/35
- So, 3/35 + 20/50 = 17/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35+20/50 3/35+40/50 3/70+20/50 9/35+20/50 3/35+60/50 15/35+20/50 21/35+20/50