Answers

Add 1/70 and 20/70

1/70 + 20/70 is 3/10.

Steps for adding fractions

1. Add the two fractions:
   1/70 + 20/70 = 1 + 20/70 = 21/70
2. 21/70 simplified gives 3/10
3. So, 1/70 + 20/70 = 3/10

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