Question

Help please??
For the upcoming holiday season, Dorothy wants to mold 20 bars of chocolate into tiny pyramids. Each bar of chocolate contains 6 cubic inches of chocolate. Dorothy plans to make chocolate pyramids with a square base of 1 square inch and a height of 2 inches. What is the largest number of pyramids she can make from the 20 bars of chocolate?
A) 240
B) 180
C) 450
D) 520
E) 580

Answer 1

I think its B

Answer 2

Can you prove that for me please?

Answer 3

It is B because if each bar of chocolate contains 6 cubic inches of chocolate and u have 20 bars, then in all u have 120 cubic inches

V = (1/3) * b^2 * h

V = (1/3) * (1)^2 * 2

V = (1/3) * 2

V = (2/3) cubic inches

120/(2/3) = 180 chocolate pyramids

Answer 4

Hope that helps! :)

Answer 5

Thanks lol