The outside of an aquarium tank is 50 cm long, 40 cm wide, and 20 cm high. It is open at the top. The glass used to make the tan
k is 1 cm thick. What is the inside volume of the tank?
1 answer:
We know that
[<span>inside volume of the tank]=[40-2]*[50-2]*[20-1]------> (the top is open)
</span>[inside volume of the tank]=[38]*[48]*[19]----> 34656 cm³
the answer is
the inside volume of the tank is 34656 cm³
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