Answers

Add 63/14 and 45/18

1^st number: 4 7/14, 2^nd number: 2 9/18

63/14 + 45/18 is 7/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 18 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 14 × 9 = 126,
   63/14 = 63 × 9/14 × 9 = 567/126
3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
   45/18 = 45 × 7/18 × 7 = 315/126
4. Add the two like fractions:
   567/126 + 315/126 = 567 + 315/126 = 882/126
5. 882/126 simplified gives 7/1
6. So, 63/14 + 45/18 = 7/1

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