Add 84/96 and 42/9
1st number: 84/96, 2nd number: 4 6/9
84/96 + 42/9 is 133/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 96 × 3 = 288,
84/96 = 84 × 3/96 × 3 = 252/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
42/9 = 42 × 32/9 × 32 = 1344/288 - Add the two like fractions:
252/288 + 1344/288 = 252 + 1344/288 = 1596/288 - 1596/288 simplified gives 133/24
- So, 84/96 + 42/9 = 133/24
In mixed form: 513/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/96+84/9 84/96+42/18 84/96+42/27 84/96+42/45 84/96+42/63