Add 16/6 and 84/40
1st number: 2 4/6, 2nd number: 2 4/40
16/6 + 84/40 is 143/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
16/6 = 16 × 20/6 × 20 = 320/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
84/40 = 84 × 3/40 × 3 = 252/120 - Add the two like fractions:
320/120 + 252/120 = 320 + 252/120 = 572/120 - 572/120 simplified gives 143/30
- So, 16/6 + 84/40 = 143/30
In mixed form: 423/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6+84/40 16/12+84/40 16/6+84/80 48/6+84/40 16/18+84/40 80/6+84/40 16/30+84/40 16/42+84/40