Answers

Add 28/70 and 63/70

28/70 + 63/70 is 13/10.

Steps for adding fractions

1. Add the two fractions:
   28/70 + 63/70 = 28 + 63/70 = 91/70
2. 91/70 simplified gives 13/10
3. So, 28/70 + 63/70 = 13/10
   In mixed form: 13/10

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