Add 9/70 and 5/3
1st number: 9/70, 2nd number: 1 2/3
9/70 + 5/3 is 377/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 3 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
9/70 = 9 × 3/70 × 3 = 27/210 - Likewise, for the 2nd fraction, since 3 × 70 = 210,
5/3 = 5 × 70/3 × 70 = 350/210 - Add the two like fractions:
27/210 + 350/210 = 27 + 350/210 = 377/210 - So, 9/70 + 5/3 = 377/210
In mixed form: 1167/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70+5/3 9/70+10/3 9/70+5/6 27/70+5/3 9/70+15/3 9/70+5/9 45/70+5/3 9/70+25/3 9/70+5/15 63/70+5/3 9/70+35/3 9/70+5/21