Answers

Add 27/21 and 90/21

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

27/21 + 90/21 is 39/7.

Steps for adding fractions

1. Add the two fractions:
   27/21 + 90/21 = 27 + 90/21 = 117/21
2. 117/21 simplified gives 39/7
3. So, 27/21 + 90/21 = 39/7
   In mixed form: 54/7

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