Add 45/3 and 70/6
1st number: 15 0/3, 2nd number: 11 4/6
45/3 + 70/6 is 80/3.
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,
45/3 = 45 × 2/3 × 2 = 90/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
70/6 = 70 × 1/6 × 1 = 70/6 - Add the two like fractions:
90/6 + 70/6 = 90 + 70/6 = 160/6 - 160/6 simplified gives 80/3
- So, 45/3 + 70/6 = 80/3
In mixed form: 262/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+70/6 45/6+70/6 45/3+70/12 45/9+70/6 45/3+70/18 45/15+70/6 45/3+70/30 45/21+70/6 45/3+70/42