Add 8/70 and 7/5
1st number: 8/70, 2nd number: 1 2/5
8/70 + 7/5 is 53/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
8/70 = 8 × 1/70 × 1 = 8/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
7/5 = 7 × 14/5 × 14 = 98/70 - Add the two like fractions:
8/70 + 98/70 = 8 + 98/70 = 106/70 - 106/70 simplified gives 53/35
- So, 8/70 + 7/5 = 53/35
In mixed form: 118/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70+7/5 8/70+14/5 8/70+7/10 24/70+7/5 8/70+21/5 8/70+7/15 40/70+7/5 8/70+35/5 8/70+7/25 56/70+7/5 8/70+49/5 8/70+7/35