Add 49/63 and 84/27
1st number: 49/63, 2nd number: 3 3/27
49/63 + 84/27 is 35/9.
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,
49/63 = 49 × 3/63 × 3 = 147/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
84/27 = 84 × 7/27 × 7 = 588/189 - Add the two like fractions:
147/189 + 588/189 = 147 + 588/189 = 735/189 - 735/189 simplified gives 35/9
- So, 49/63 + 84/27 = 35/9
In mixed form: 38/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63+84/27 49/63+84/54 49/63+84/81