Help appreciated :)

thank you

1/2 hours

Step-by-step explanation:

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He spent 1 hour in total

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1 hour

There's two Xs on the graph indicating that he had two 1/2 hour hikes, so you just add that up. And that's 1 hour woo

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz