Add 70/3 and 90/6
1st number: 23 1/3, 2nd number: 15 0/6
70/3 + 90/6 is 115/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 3 × 2 = 6,
70/3 = 70 × 2/3 × 2 = 140/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
90/6 = 90 × 1/6 × 1 = 90/6 - Add the two like fractions:
140/6 + 90/6 = 140 + 90/6 = 230/6 - 230/6 simplified gives 115/3
- So, 70/3 + 90/6 = 115/3
In mixed form: 381/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+90/6 70/3+90/12 70/9+90/6 70/3+90/18 70/15+90/6 70/3+90/30 70/21+90/6 70/3+90/42