Water in a canal 6m wide and 1.5m deep is flowing with a speed of 10km/hr how much area will it irrigate in 30min if 8cm of standing water is needed.
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AREA OF CANAL =1.5*6
=9M^2
1 HR=10KM
1/2HR=?
1/2HR=5KM
1KM=100M
5KM=5000 M
AREA *5000
=45000M^2
LET X BE THE AREA
X*8/100=45000
1M=100CM
8CM=8/100M
THERE FORE AREA=562500M^2
=9M^2
1 HR=10KM
1/2HR=?
1/2HR=5KM
1KM=100M
5KM=5000 M
AREA *5000
=45000M^2
LET X BE THE AREA
X*8/100=45000
1M=100CM
8CM=8/100M
THERE FORE AREA=562500M^2
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