Add 9/5 and 3/70
1st number: 1 4/5, 2nd number: 3/70
9/5 + 3/70 is 129/70.
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,
9/5 = 9 × 14/5 × 14 = 126/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
3/70 = 3 × 1/70 × 1 = 3/70 - Add the two like fractions:
126/70 + 3/70 = 126 + 3/70 = 129/70 - So, 9/5 + 3/70 = 129/70
In mixed form: 159/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5+3/70 9/5+6/70 9/10+3/70 27/5+3/70 9/5+9/70 9/15+3/70 45/5+3/70 9/5+15/70 9/25+3/70 63/5+3/70 9/5+21/70 9/35+3/70