Answers

Add 12/63 and 7/36

12/63 + 7/36 is 97/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 36 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   12/63 = 12 × 4/63 × 4 = 48/252
3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
   7/36 = 7 × 7/36 × 7 = 49/252
4. Add the two like fractions:
   48/252 + 49/252 = 48 + 49/252 = 97/252
5. So, 12/63 + 7/36 = 97/252

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