Answers

Add 20/70 and 90/70

1^st number: 20/70, 2^nd number: 1 20/70

20/70 + 90/70 is 11/7.

Steps for adding fractions

1. Add the two fractions:
   20/70 + 90/70 = 20 + 90/70 = 110/70
2. 110/70 simplified gives 11/7
3. So, 20/70 + 90/70 = 11/7
   In mixed form: 14/7

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