SOLUTION: The internal dimensions of a closed rectangular box are 80 cm, 60 cm , 90 cm. The volume is 432,000 cm cubed a) If the box is made up of 2 cm thickness, find the volume of w

Question 807434: The internal dimensions of a closed rectangular box are 80 cm, 60 cm , 90 cm. The volume is 432,000 cm cubed
a) If the box is made up of 2 cm thickness, find the volume of wood used to make it?
b)Find the weight, in grams, of the metal sheeting.
I need both answers urgently for my homework. Thank you
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
Volume of wood = external volume - internal volume
external volume = 84x64x94
If you need more help with this kind if questions, you can contact me now at:
mthman@gmail.com
Thanks

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