Add 84/3 and 81/35
1st number: 28 0/3, 2nd number: 2 11/35
84/3 + 81/35 is 1061/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 3 × 35 = 105,
84/3 = 84 × 35/3 × 35 = 2940/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
81/35 = 81 × 3/35 × 3 = 243/105 - Add the two like fractions:
2940/105 + 243/105 = 2940 + 243/105 = 3183/105 - 3183/105 simplified gives 1061/35
- So, 84/3 + 81/35 = 1061/35
In mixed form: 3011/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/6+81/35 84/3+81/70 84/9+81/35 84/15+81/35 84/21+81/35