Add 6/15 and 10/70
6/15 + 10/70 is 19/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
6/15 = 6 × 14/15 × 14 = 84/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
10/70 = 10 × 3/70 × 3 = 30/210 - Add the two like fractions:
84/210 + 30/210 = 84 + 30/210 = 114/210 - 114/210 simplified gives 19/35
- So, 6/15 + 10/70 = 19/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15+10/70 6/15+20/70 6/30+10/70 18/15+10/70 6/15+30/70 6/45+10/70 30/15+10/70 6/15+50/70 6/75+10/70 42/15+10/70