Add 36/5 and 80/12
1st number: 7 1/5, 2nd number: 6 8/12
36/5 + 80/12 is 208/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
36/5 = 36 × 12/5 × 12 = 432/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
80/12 = 80 × 5/12 × 5 = 400/60 - Add the two like fractions:
432/60 + 400/60 = 432 + 400/60 = 832/60 - 832/60 simplified gives 208/15
- So, 36/5 + 80/12 = 208/15
In mixed form: 1313/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/5+80/12 36/10+80/12 36/5+80/24 36/15+80/12 36/5+80/36 36/25+80/12 36/5+80/60 36/35+80/12 36/5+80/84