Answers

Add 63/42 and 90/42

1^st number: 1 21/42, 2^nd number: 2 6/42

63/42 + 90/42 is 51/14.

Steps for adding fractions

1. Add the two fractions:
   63/42 + 90/42 = 63 + 90/42 = 153/42
2. 153/42 simplified gives 51/14
3. So, 63/42 + 90/42 = 51/14
   In mixed form: 39/14

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