Add 12/80 and 24/6
1st number: 12/80, 2nd number: 4 0/6
12/80 + 24/6 is 83/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 6 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
12/80 = 12 × 3/80 × 3 = 36/240 - Likewise, for the 2nd fraction, since 6 × 40 = 240,
24/6 = 24 × 40/6 × 40 = 960/240 - Add the two like fractions:
36/240 + 960/240 = 36 + 960/240 = 996/240 - 996/240 simplified gives 83/20
- So, 12/80 + 24/6 = 83/20
In mixed form: 43/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/80+24/6 12/80+48/6 12/80+24/12 36/80+24/6 12/80+72/6 12/80+24/18 60/80+24/6 12/80+24/30 84/80+24/6 12/80+24/42