Answers

Add 70/80 and 18/80

70/80 + 18/80 is 11/10.

Steps for adding fractions

1. Add the two fractions:
   70/80 + 18/80 = 70 + 18/80 = 88/80
2. 88/80 simplified gives 11/10
3. So, 70/80 + 18/80 = 11/10
   In mixed form: 11/10

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