Add 9/63 and 7/27
9/63 + 7/27 is 76/189.
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,
9/63 = 9 × 3/63 × 3 = 27/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
7/27 = 7 × 7/27 × 7 = 49/189 - Add the two like fractions:
27/189 + 49/189 = 27 + 49/189 = 76/189 - So, 9/63 + 7/27 = 76/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/63+7/27 9/63+14/27 9/63+7/54 27/63+7/27 9/63+21/27 9/63+7/81 45/63+7/27 9/63+35/27 9/63+49/27