Answers

Add 9/63 and 54/12

1^st number: 9/63, 2^nd number: 4 6/12

9/63 + 54/12 is 65/14.

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,
   9/63 = 9 × 4/63 × 4 = 36/252
3. Likewise, for the 2nd fraction, since 12 × 21 = 252,
   54/12 = 54 × 21/12 × 21 = 1134/252
4. Add the two like fractions:
   36/252 + 1134/252 = 36 + 1134/252 = 1170/252
5. 1170/252 simplified gives 65/14
6. So, 9/63 + 54/12 = 65/14
   In mixed form: 49/14

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