Add 84/9 and 14/5
1st number: 9 3/9, 2nd number: 2 4/5
84/9 + 14/5 is 182/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
84/9 = 84 × 5/9 × 5 = 420/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
14/5 = 14 × 9/5 × 9 = 126/45 - Add the two like fractions:
420/45 + 126/45 = 420 + 126/45 = 546/45 - 546/45 simplified gives 182/15
- So, 84/9 + 14/5 = 182/15
In mixed form: 122/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9+28/5 84/18+14/5 84/9+14/10 84/9+42/5 84/27+14/5 84/9+14/15 84/9+70/5 84/45+14/5 84/9+14/25 84/9+98/5 84/63+14/5 84/9+14/35