Add 84/15 and 48/27
1st number: 5 9/15, 2nd number: 1 21/27
84/15 + 48/27 is 332/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
84/15 = 84 × 9/15 × 9 = 756/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
48/27 = 48 × 5/27 × 5 = 240/135 - Add the two like fractions:
756/135 + 240/135 = 756 + 240/135 = 996/135 - 996/135 simplified gives 332/45
- So, 84/15 + 48/27 = 332/45
In mixed form: 717/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/15+96/27 84/30+48/27 84/15+48/54 84/45+48/27 84/15+48/81 84/75+48/27