Question

what will be the cost of material if the volume is 180in^3 and the surface area is 258in^2 and the cardboard cost $0.05 per square inch.cost of material is?

Answer 1

A material in the shape of a rectangular prism (cuboid) is given.

The volume and the surface area are given to be 180in³ and 258in², respectively. The cost of the material per square inch is given to be $0.05.

It is required to find the cost of the material.

To do this, since the cost per square inch is given, multiply the surface area by the cost per square inch:

$258\times0.05=\ 12.9$

The cost of the material is $12.9.