Add 12/2 and 80/5
1st number: 6 0/2, 2nd number: 16 0/5
12/2 + 80/5 is 22/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
12/2 = 12 × 5/2 × 5 = 60/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
80/5 = 80 × 2/5 × 2 = 160/10 - Add the two like fractions:
60/10 + 160/10 = 60 + 160/10 = 220/10 - 220/10 simplified gives 22/1
- So, 12/2 + 80/5 = 22/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2+80/5 12/4+80/5 12/2+80/10 36/2+80/5 12/6+80/5 12/2+80/15 60/2+80/5 12/10+80/5 12/2+80/25 84/2+80/5 12/14+80/5 12/2+80/35