Asked by sandeep

The inner dimensions of wooden box are 2m, 1.2m, 0.75m. the thickness of wood is 2.5cm.find the cost of wood if the cost of wood of 1cubic metre is rs.5400

Answers

Answered by Steve
assuming that the wood purchased will be used efficiently, the volume of wood is the outside volume less the inside volume. Since there are parallel sides, the inner dimensions are 5 cm less than the outer. Thus, the volume of wood is

(200-5)(120-5)(75-5) = 1569750 cm^3 = 1.56975 m^3

Now use that to find the cost
Answered by rohan
yes
Answered by rohan
1350
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