Answers

Add 81/14 and 25/84

1^st number: 5 11/14, 2^nd number: 25/84

81/14 + 25/84 is 73/12.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 84 is 84
   
   Next, find the equivalent fraction of both fractional numbers with denominator 84
2. For the 1st fraction, since 14 × 6 = 84,
   81/14 = 81 × 6/14 × 6 = 486/84
3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
   25/84 = 25 × 1/84 × 1 = 25/84
4. Add the two like fractions:
   486/84 + 25/84 = 486 + 25/84 = 511/84
5. 511/84 simplified gives 73/12
6. So, 81/14 + 25/84 = 73/12
   In mixed form: 61/12

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