Find the number of planks of dimensions 4m by 50cm by 20cm that can be Stored in a pit which is 16m long ,12m wide and 4m deep.
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volume of all planks is equal to volume of pit so required answer is 1920
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Volume of 1 wooden plank=l×b×h
=4×0.5×0.2
=0.4sq.m
Volume of the pit=16×12×4
=768sq.m
Therefor,number of planks that can be stored in the pit=volume of pit÷volume of 1 plank
=768÷0.4
=1920planks
Therefore,1920 planks can be stored in the pit
Thank you
=4×0.5×0.2
=0.4sq.m
Volume of the pit=16×12×4
=768sq.m
Therefor,number of planks that can be stored in the pit=volume of pit÷volume of 1 plank
=768÷0.4
=1920planks
Therefore,1920 planks can be stored in the pit
Thank you
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