Answers

Add 63/14 and 30/4

1^st number: 4 7/14, 2^nd number: 7 2/4

63/14 + 30/4 is 12/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 4 is 28
   
   Next, find the equivalent fraction of both fractional numbers with denominator 28
2. For the 1st fraction, since 14 × 2 = 28,
   63/14 = 63 × 2/14 × 2 = 126/28
3. Likewise, for the 2nd fraction, since 4 × 7 = 28,
   30/4 = 30 × 7/4 × 7 = 210/28
4. Add the two like fractions:
   126/28 + 210/28 = 126 + 210/28 = 336/28
5. 336/28 simplified gives 12/1
6. So, 63/14 + 30/4 = 12/1

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