Add 15/6 and 3/84
1st number: 2 3/6, 2nd number: 3/84
15/6 + 3/84 is 71/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
15/6 = 15 × 14/6 × 14 = 210/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
3/84 = 3 × 1/84 × 1 = 3/84 - Add the two like fractions:
210/84 + 3/84 = 210 + 3/84 = 213/84 - 213/84 simplified gives 71/28
- So, 15/6 + 3/84 = 71/28
In mixed form: 215/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6+3/84 15/6+6/84 15/12+3/84 45/6+3/84 15/6+9/84 15/18+3/84 75/6+3/84 15/6+15/84 15/30+3/84 15/6+21/84 15/42+3/84