Add 10/70 and 7/35
10/70 + 7/35 is 12/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
10/70 = 10 × 1/70 × 1 = 10/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
7/35 = 7 × 2/35 × 2 = 14/70 - Add the two like fractions:
10/70 + 14/70 = 10 + 14/70 = 24/70 - 24/70 simplified gives 12/35
- So, 10/70 + 7/35 = 12/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/70+7/35 10/70+14/35 10/70+7/70 30/70+7/35 10/70+21/35 50/70+7/35 10/70+49/35