Add 1/15 and 15/35
1/15 + 15/35 is 52/105.
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,
1/15 = 1 × 7/15 × 7 = 7/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
15/35 = 15 × 3/35 × 3 = 45/105 - Add the two like fractions:
7/105 + 45/105 = 7 + 45/105 = 52/105 - So, 1/15 + 15/35 = 52/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15+15/35 1/15+30/35 1/30+15/35 1/15+15/70 3/15+15/35 1/15+45/35 1/45+15/35 5/15+15/35 1/15+75/35 1/75+15/35 7/15+15/35