Answers

Add 90/70 and 40/70

1^st number: 1 20/70, 2^nd number: 40/70

90/70 + 40/70 is 13/7.

Steps for adding fractions

1. Add the two fractions:
   90/70 + 40/70 = 90 + 40/70 = 130/70
2. 130/70 simplified gives 13/7
3. So, 90/70 + 40/70 = 13/7
   In mixed form: 16/7

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