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galina1969 [7]
3 years ago
5

A kayak travels in a lake at an average speed of 35 m/min. If the perimeter of the lake

Chemistry
1 answer:
DanielleElmas [232]3 years ago
6 0

Answer: 4 hours

Explanation:

It takes the kayak 1 minute to travel 35 meters.

Divide the total (8400m) by the amount of meters per minute (35m)

\frac{8400m}{35m} =240minutes

Now convert into hours. (Remember that 1h has 60min)

240min(\frac{1h}{60min})=4h

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