Answers

Add 90/21 and 42/21

1^st number: 4 6/21, 2^nd number: 2 0/21

90/21 + 42/21 is 44/7.

Steps for adding fractions

1. Add the two fractions:
   90/21 + 42/21 = 90 + 42/21 = 132/21
2. 132/21 simplified gives 44/7
3. So, 90/21 + 42/21 = 44/7
   In mixed form: 62/7

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