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A block of cheese measuring 5 inches by 2 inches by 3 inches is coated in a very thin layer of wax. The cheese is sliced into 240 cubes with half-inch edges. How many cubes will not have any wax on them?

 Nov 23, 2020
 #1
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We have  10 * 4 * 6 =   240 cubes

 

Number of cubes  with no wax on them  = 

 

(10 - 2)  ( 4 - 2)  ( 6 - 2)   =

 

8  *   2   *   4     =

 

64

 

cool cool cool

 Nov 23, 2020
 #2
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Omg CHPIll I am big fan of you, actually respect you

 Nov 23, 2020
 #3
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THX....!!!!

 

 

cool cool cool

CPhill  Nov 23, 2020

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