Answers

Add 42/70 and 18/70

42/70 + 18/70 is 6/7.

Steps for adding fractions

1. Add the two fractions:
   42/70 + 18/70 = 42 + 18/70 = 60/70
2. 60/70 simplified gives 6/7
3. So, 42/70 + 18/70 = 6/7

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