Add 12/5 and 6/70
1st number: 2 2/5, 2nd number: 6/70
12/5 + 6/70 is 87/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
12/5 = 12 × 14/5 × 14 = 168/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
6/70 = 6 × 1/70 × 1 = 6/70 - Add the two like fractions:
168/70 + 6/70 = 168 + 6/70 = 174/70 - 174/70 simplified gives 87/35
- So, 12/5 + 6/70 = 87/35
In mixed form: 217/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5+6/70 12/5+12/70 12/10+6/70 36/5+6/70 12/5+18/70 12/15+6/70 60/5+6/70 12/5+30/70 12/25+6/70 84/5+6/70 12/5+42/70 12/35+6/70