Add 9/63 and 4/27
9/63 + 4/27 is 55/189.
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,
4/27 = 4 × 7/27 × 7 = 28/189 - Add the two like fractions:
27/189 + 28/189 = 27 + 28/189 = 55/189 - So, 9/63 + 4/27 = 55/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/63+4/27 9/63+8/27 9/63+4/54 27/63+4/27 9/63+12/27 9/63+4/81 45/63+4/27 9/63+20/27 9/63+28/27