The number of planks of dimensions (4m x 50cm x 20cm) that can be stored in a pit which is 16 m long, 12 m wide and 40 m deep is


Dimension of plank = (4m50cm20cm)


= (4m0.5m0.2m)


Dimension of pit = (16m12m40m)


Thus no of planks that can be fitted into the pit


=



= 1920 m3


This is option b.

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