Add 35/63 and 84/27
1st number: 35/63, 2nd number: 3 3/27
35/63 + 84/27 is 11/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 63 × 3 = 189,
35/63 = 35 × 3/63 × 3 = 105/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
84/27 = 84 × 7/27 × 7 = 588/189 - Add the two like fractions:
105/189 + 588/189 = 105 + 588/189 = 693/189 - 693/189 simplified gives 11/3
- So, 35/63 + 84/27 = 11/3
In mixed form: 32/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/63+84/27 35/63+84/54 35/63+84/81