Add 12/6 and 27/80
1st number: 2 0/6, 2nd number: 27/80
12/6 + 27/80 is 187/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 6 × 40 = 240,
12/6 = 12 × 40/6 × 40 = 480/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
27/80 = 27 × 3/80 × 3 = 81/240 - Add the two like fractions:
480/240 + 81/240 = 480 + 81/240 = 561/240 - 561/240 simplified gives 187/80
- So, 12/6 + 27/80 = 187/80
In mixed form: 227/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/6+27/80 12/6+54/80 36/6+27/80 12/6+81/80 12/18+27/80 60/6+27/80 12/30+27/80 84/6+27/80 12/42+27/80