Add 27/15 and 84/5
1st number: 1 12/15, 2nd number: 16 4/5
27/15 + 84/5 is 93/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 15 × 1 = 15,
27/15 = 27 × 1/15 × 1 = 27/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
84/5 = 84 × 3/5 × 3 = 252/15 - Add the two like fractions:
27/15 + 252/15 = 27 + 252/15 = 279/15 - 279/15 simplified gives 93/5
- So, 27/15 + 84/5 = 93/5
In mixed form: 183/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/15+84/5 27/30+84/5 27/15+84/10 81/15+84/5 27/45+84/5 27/15+84/15 27/75+84/5 27/15+84/25 27/15+84/35