Add 1/6 and 84/40
1st number: 1/6, 2nd number: 2 4/40
1/6 + 84/40 is 34/15.
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,
1/6 = 1 × 20/6 × 20 = 20/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
84/40 = 84 × 3/40 × 3 = 252/120 - Add the two like fractions:
20/120 + 252/120 = 20 + 252/120 = 272/120 - 272/120 simplified gives 34/15
- So, 1/6 + 84/40 = 34/15
In mixed form: 24/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/6+84/40 1/12+84/40 1/6+84/80 3/6+84/40 1/18+84/40 5/6+84/40 1/30+84/40 7/6+84/40 1/42+84/40