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I don’t understand please help me

I don’t understand please help me-example-1
User Siracusa
by
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1 Answer

1 vote

Answer:

(1). 15

Explanation:

The time it takes to travel the whole path will be 20 times the time it takes to travel 1/20 of the path.

20 × (3/4) s = 60/4 s = 15 s

It will take 15 seconds to travel the entire path.

User Mike Breen
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