Answers

Add 84/54 and 25/84

1^st number: 1 30/54, 2^nd number: 25/84

84/54 + 25/84 is 467/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 84 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 54 × 14 = 756,
   84/54 = 84 × 14/54 × 14 = 1176/756
3. Likewise, for the 2nd fraction, since 84 × 9 = 756,
   25/84 = 25 × 9/84 × 9 = 225/756
4. Add the two like fractions:
   1176/756 + 225/756 = 1176 + 225/756 = 1401/756
5. 1401/756 simplified gives 467/252
6. So, 84/54 + 25/84 = 467/252
   In mixed form: 1215/252

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