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How much volume will the wood need to ma...

How much volume will the wood need to make a closed box of 2.5cm thickness with outer measurements 90 cm x 75 x cm x 50 cm?
बाहरी माप 90 cm x 75 x cm x 50 cm के साथ 2.5cm मोटाई के एक बंद बॉक्स बनाने के लिए कितने आयतन की लकड़ी की आवश्यकता होगी ?

A

`46720 cm^3`

B

`69750 cm^3`

C

`49050 cm^3`

D

`36170 cm^3`

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