the outer dimensions of a closed wooden box are 15 cm by 12 cm by 9cm .thickness of the wood is 1.5cm. find the total cost of wood required to make the box of 1cm3 of wood is cost rupees 2
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Answer:
rupees 1944
Step-by-step explanation:
volume of wood=volume of outer box-volume of inner box
volume of outer box
15×12×9
1620
volume of inner box
12×9×6
648
volume of wood=972
cost=972×2
=1944
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