Add 8/15 and 4/35
8/15 + 4/35 is 68/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
8/15 = 8 × 7/15 × 7 = 56/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
4/35 = 4 × 3/35 × 3 = 12/105 - Add the two like fractions:
56/105 + 12/105 = 56 + 12/105 = 68/105 - So, 8/15 + 4/35 = 68/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/15+4/35 8/15+8/35 8/30+4/35 8/15+4/70 24/15+4/35 8/15+12/35 8/45+4/35 40/15+4/35 8/15+20/35 8/75+4/35 56/15+4/35 8/15+28/35