Answers

Add 6/63 and 3/12

6/63 + 3/12 is 29/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 12 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   6/63 = 6 × 4/63 × 4 = 24/252
3. Likewise, for the 2nd fraction, since 12 × 21 = 252,
   3/12 = 3 × 21/12 × 21 = 63/252
4. Add the two like fractions:
   24/252 + 63/252 = 24 + 63/252 = 87/252
5. 87/252 simplified gives 29/84
6. So, 6/63 + 3/12 = 29/84

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