Add 2/3 and 12/80
2/3 + 12/80 is 49/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 3 × 80 = 240,
2/3 = 2 × 80/3 × 80 = 160/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
12/80 = 12 × 3/80 × 3 = 36/240 - Add the two like fractions:
160/240 + 36/240 = 160 + 36/240 = 196/240 - 196/240 simplified gives 49/60
- So, 2/3 + 12/80 = 49/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3+12/80 2/3+24/80 2/6+12/80 6/3+12/80 2/3+36/80 2/9+12/80 10/3+12/80 2/3+60/80 2/15+12/80 14/3+12/80 2/3+84/80 2/21+12/80