Add 7/15 and 1/70
7/15 + 1/70 is 101/210.
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,
7/15 = 7 × 14/15 × 14 = 98/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
1/70 = 1 × 3/70 × 3 = 3/210 - Add the two like fractions:
98/210 + 3/210 = 98 + 3/210 = 101/210 - So, 7/15 + 1/70 = 101/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/15+1/70 7/15+2/70 7/30+1/70 21/15+1/70 7/15+3/70 7/45+1/70 35/15+1/70 7/15+5/70 7/75+1/70 49/15+1/70 7/15+7/70