the external dimension of a wooden box, open at tge top are 54cm by 30cm by 16cm. it is made up of wood 3cm thick. calculate the volume of wood
(just tell the answer no need for methods.)
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Answer:18200cm³ , 7720 cm³
Step-by-step explanation:
External dimensions
Length 54 cm
Breadth 30 cm
Height 16 Cm
Internal dimensions
Length 54 -(2+2)=50 cm
Breadth 30 -(2+2) =26 cm
Height 16 -2 = 14
As the box is open from top we subtract only the lower wood thickness
Capacity of the box = internal volume
= 50*26*14= 18200 cm³
External volume = 54*30*16
=25920 cm³
Volume of the wood =external volume - internal volume
=25920-18200
=7720cm³
Step-by-step explanation:
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