Add 8/5 and 3/70
1st number: 1 3/5, 2nd number: 3/70
8/5 + 3/70 is 23/14.
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,
8/5 = 8 × 14/5 × 14 = 112/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
3/70 = 3 × 1/70 × 1 = 3/70 - Add the two like fractions:
112/70 + 3/70 = 112 + 3/70 = 115/70 - 115/70 simplified gives 23/14
- So, 8/5 + 3/70 = 23/14
In mixed form: 19/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/5+3/70 8/5+6/70 8/10+3/70 24/5+3/70 8/5+9/70 8/15+3/70 40/5+3/70 8/5+15/70 8/25+3/70 56/5+3/70 8/5+21/70 8/35+3/70