Add 80/2 and 15/6
1st number: 40 0/2, 2nd number: 2 3/6
80/2 + 15/6 is 85/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
80/2 = 80 × 3/2 × 3 = 240/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
15/6 = 15 × 1/6 × 1 = 15/6 - Add the two like fractions:
240/6 + 15/6 = 240 + 15/6 = 255/6 - 255/6 simplified gives 85/2
- So, 80/2 + 15/6 = 85/2
In mixed form: 421/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2+30/6 80/4+15/6 80/2+15/12 80/2+45/6 80/6+15/6 80/2+15/18 80/2+75/6 80/10+15/6 80/2+15/30 80/14+15/6 80/2+15/42