Answers

Add 45/84 and 63/24

1^st number: 45/84, 2^nd number: 2 15/24

45/84 + 63/24 is 177/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 24 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 84 × 2 = 168,
   45/84 = 45 × 2/84 × 2 = 90/168
3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
   63/24 = 63 × 7/24 × 7 = 441/168
4. Add the two like fractions:
   90/168 + 441/168 = 90 + 441/168 = 531/168
5. 531/168 simplified gives 177/56
6. So, 45/84 + 63/24 = 177/56
   In mixed form: 39/56

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