Add 4/27 and 45/63
4/27 + 45/63 is 163/189.
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,
4/27 = 4 × 7/27 × 7 = 28/189 - Likewise, for the 2nd fraction, since 63 × 3 = 189,
45/63 = 45 × 3/63 × 3 = 135/189 - Add the two like fractions:
28/189 + 135/189 = 28 + 135/189 = 163/189 - So, 4/27 + 45/63 = 163/189
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