A. If cereal costs $.004 per cubic inch, how much will it cost to fill the box with cereal

Question

A cereal box is 8 inches wide, 2 inches deep, 10 inches tall

Answer 1

V = Lwd (Volume = length * width * depth)

V = 10 in * 8 in * 2 in

V = 160 in³

 

c = $0.04/in³ (Cereal costs 4 cents for every cubic inch)

 

160 in³ * $0.04/in³

160 * $0.04 = your final answer.