Add 6/15 and 2/70
6/15 + 2/70 is 3/7.
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,
2/70 = 2 × 3/70 × 3 = 6/210 - Add the two like fractions:
84/210 + 6/210 = 84 + 6/210 = 90/210 - 90/210 simplified gives 3/7
- So, 6/15 + 2/70 = 3/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15+2/70 6/15+4/70 6/30+2/70 18/15+2/70 6/15+6/70 6/45+2/70 30/15+2/70 6/15+10/70 6/75+2/70 42/15+2/70 6/15+14/70