Answers

Add 45/21 and 42/21

1^st number: 2 3/21, 2^nd number: 2 0/21

45/21 + 42/21 is 29/7.

Steps for adding fractions

1. Add the two fractions:
   45/21 + 42/21 = 45 + 42/21 = 87/21
2. 87/21 simplified gives 29/7
3. So, 45/21 + 42/21 = 29/7
   In mixed form: 41/7

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