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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Volume of water in 30 minutes=450
Equate it with area ×8 and get ur answer
Equate it with area ×8 and get ur answer
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