Answers

Add 18/40 and 45/40

1^st number: 18/40, 2^nd number: 1 5/40

18/40 + 45/40 is 63/40.

Steps for adding fractions

1. Add the two fractions:
   18/40 + 45/40 = 18 + 45/40 = 63/40
2. So, 18/40 + 45/40 = 63/40
   In mixed form: 123/40

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