Bunuel wrote:
How many widgets are contained in 2 crates and 2 boxes, if a crate contains p boxes, each box contains c containers, and each container contains 200 widgets?
A. \(400pc^2 + 400pc\)
B. \(400pc^2\)
C. \(800pc\)
D. \(800pc^2\)
E. \(400pc + 400c\)
Since a crate contains p boxes and each box contains c containers, and each container contains 200 widgets, there are (p)(c)(200) widgets per crate. Similarly, there are (c)(200) widgets per box.
So, the number of widgets in 2 crates is 2(p)(c)(200) = 400pc widgets
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