Question

A metallic rectangular block is 5m long, 3m wide and 2m thick. if a cubic meter of metal weight 10g. what is the weight of the block.

Answer 1

Given length of rectangular block is 5m
Width is 3m and thickness is 2m.
Volume of given rectangular is (5x3x2)cubic meter.
That is equals to 30 cubic meter.Weight of block for a cubic meter is 10g.
Weight of block for 30 cubic meter = (30x10)g
= 300g
Therefore weight of given rectangular block is 300g