Add 48/15 and 84/9
1st number: 3 3/15, 2nd number: 9 3/9
48/15 + 84/9 is 188/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
48/15 = 48 × 3/15 × 3 = 144/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
84/9 = 84 × 5/9 × 5 = 420/45 - Add the two like fractions:
144/45 + 420/45 = 144 + 420/45 = 564/45 - 564/45 simplified gives 188/15
- So, 48/15 + 84/9 = 188/15
In mixed form: 128/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/15+84/9 48/30+84/9 48/15+84/18 48/45+84/9 48/15+84/27 48/75+84/9 48/15+84/45 48/15+84/63