Answers

Add 5/63 and 4/27

5/63 + 4/27 is 43/189.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 63 × 3 = 189,
   5/63 = 5 × 3/63 × 3 = 15/189
3. Likewise, for the 2nd fraction, since 27 × 7 = 189,
   4/27 = 4 × 7/27 × 7 = 28/189
4. Add the two like fractions:
   15/189 + 28/189 = 15 + 28/189 = 43/189
5. So, 5/63 + 4/27 = 43/189

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