Question

Water in a river, 2 meter deep and 45 metres wide, is flowing at the rate of 3Km/hour. Find the amount of water in cubic metres that runs into the sea per minute.

Answer 1

GIVEN

» Deft of River = 2 meter

» Width of River = 45 meter

» Flowing rate of River = 3 km/hour
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Now,

» Distance covered by the river in one minute

$= > 3 \times \frac{1}{60} \times 1000 \: m \\ \\ = > 50 \: m$
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» Volume of water that will fall into the sea in one minute :-

=> 2 × 45 × 50 m³

=> 90 × 50 m³

=> 4500 m³
__________[ANSWER]

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Answer 2

Step-by-step explanation:

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