Add 7/35 and 3/7
7/35 + 3/7 is 22/35.
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,
7/35 = 7 × 1/35 × 1 = 7/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
3/7 = 3 × 5/7 × 5 = 15/35 - Add the two like fractions:
7/35 + 15/35 = 7 + 15/35 = 22/35 - So, 7/35 + 3/7 = 22/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+3/7 7/35+6/7 7/70+3/7 7/35+3/14 21/35+3/7 7/35+9/7 7/35+3/21 7/35+15/7 7/35+3/35 49/35+3/7 7/35+21/7 7/35+3/49