Answers

Add 28/70 and 72/70

1^st number: 28/70, 2^nd number: 1 2/70

28/70 + 72/70 is 10/7.

Steps for adding fractions

1. Add the two fractions:
   28/70 + 72/70 = 28 + 72/70 = 100/70
2. 100/70 simplified gives 10/7
3. So, 28/70 + 72/70 = 10/7
   In mixed form: 13/7

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