Answers

Add 15/4 and 63/4

1^st number: 3 3/4, 2^nd number: 15 3/4

15/4 + 63/4 is 39/2.

Steps for adding fractions

1. Add the two fractions:
   15/4 + 63/4 = 15 + 63/4 = 78/4
2. 78/4 simplified gives 39/2
3. So, 15/4 + 63/4 = 39/2
   In mixed form: 191/2

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