Add 2/27 and 2/63
2/27 + 2/63 is 20/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 63 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
2/27 = 2 × 7/27 × 7 = 14/189 - Likewise, for the 2nd fraction, since 63 × 3 = 189,
2/63 = 2 × 3/63 × 3 = 6/189 - Add the two like fractions:
14/189 + 6/189 = 14 + 6/189 = 20/189 - So, 2/27 + 2/63 = 20/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/27+2/63 2/27+4/63 2/54+2/63 6/27+2/63 2/27+6/63 2/81+2/63 10/27+2/63 2/27+10/63 14/27+2/63 2/27+14/63