Answers

Add 84/25 and 84/12

1^st number: 3 9/25, 2^nd number: 7 0/12

84/25 + 84/12 is 259/25.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 12 is 300
   
   Next, find the equivalent fraction of both fractional numbers with denominator 300
2. For the 1st fraction, since 25 × 12 = 300,
   84/25 = 84 × 12/25 × 12 = 1008/300
3. Likewise, for the 2nd fraction, since 12 × 25 = 300,
   84/12 = 84 × 25/12 × 25 = 2100/300
4. Add the two like fractions:
   1008/300 + 2100/300 = 1008 + 2100/300 = 3108/300
5. 3108/300 simplified gives 259/25
6. So, 84/25 + 84/12 = 259/25
   In mixed form: 109/25

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