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Water in a canal, 6 m wide and 1.5 m dee...

Water in a canal, 6 m wide and 1.5 m deep, is flowing with a speed of 10 km/h. How much area will it irrigate in 30 minutes, if 8 cm of standing water is needed?

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56.25 hectares
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EDUCART PUBLICATION-SURFACE AREAS AND VOLUMES-LONG ANSWER TYPE QUESTIONS
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