Add 80/4 and 84/6
1st number: 20 0/4, 2nd number: 14 0/6
80/4 + 84/6 is 34/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
80/4 = 80 × 3/4 × 3 = 240/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
84/6 = 84 × 2/6 × 2 = 168/12 - Add the two like fractions:
240/12 + 168/12 = 240 + 168/12 = 408/12 - 408/12 simplified gives 34/1
- So, 80/4 + 84/6 = 34/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+84/6 80/4+84/12 80/12+84/6 80/4+84/18 80/20+84/6 80/4+84/30 80/28+84/6 80/4+84/42