Question

If cardboard costs $0.05 per square inch, how much would it cost to make a box with a surface area of 384 sq inch? How would you solve this?

Answer 1

You just have to multiply 384 and 0.05 to get the cost. Which is 19.2 so the answer is $19.20

Answer 2

$0.05 multiply 384 = $ 19.2