Answers

Add 36/63 and 30/27

1^st number: 36/63, 2^nd number: 1 3/27

36/63 + 30/27 is 106/63.

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,
   36/63 = 36 × 3/63 × 3 = 108/189
3. Likewise, for the 2nd fraction, since 27 × 7 = 189,
   30/27 = 30 × 7/27 × 7 = 210/189
4. Add the two like fractions:
   108/189 + 210/189 = 108 + 210/189 = 318/189
5. 318/189 simplified gives 106/63
6. So, 36/63 + 30/27 = 106/63
   In mixed form: 143/63

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