Answers

Add 14/84 and 63/54

1^st number: 14/84, 2^nd number: 1 9/54

14/84 + 63/54 is 4/3.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 54 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 84 × 9 = 756,
   14/84 = 14 × 9/84 × 9 = 126/756
3. Likewise, for the 2nd fraction, since 54 × 14 = 756,
   63/54 = 63 × 14/54 × 14 = 882/756
4. Add the two like fractions:
   126/756 + 882/756 = 126 + 882/756 = 1008/756
5. 1008/756 simplified gives 4/3
6. So, 14/84 + 63/54 = 4/3
   In mixed form: 11/3

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