Add 35/7 and 84/27
1st number: 5 0/7, 2nd number: 3 3/27
35/7 + 84/27 is 73/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
35/7 = 35 × 27/7 × 27 = 945/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
84/27 = 84 × 7/27 × 7 = 588/189 - Add the two like fractions:
945/189 + 588/189 = 945 + 588/189 = 1533/189 - 1533/189 simplified gives 73/9
- So, 35/7 + 84/27 = 73/9
In mixed form: 81/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7+84/27 35/14+84/27 35/7+84/54 35/21+84/27 35/7+84/81 35/49+84/27