the earth taken out from a pit is evenly spread over a rectangular field of l=90m , w=60m, if the volume of the earth dug is 3078 cubic meter, find the height of the rectangular field
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volume of earth taken out = vol of rectangle
3078= 90×60×h
h= 3078/90×60
h=0.57m
3078= 90×60×h
h= 3078/90×60
h=0.57m
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