SOLUTION: A cuboidal glass aquarium filled to the brim with water weighs 108 Ibs. The very same vessel half- filled weighs 57 Ibs. How much does the empty aquarium weigh?

Question 1003440: A cuboidal glass aquarium filled to the brim with water weighs 108 Ibs. The very same vessel half- filled weighs 57 Ibs. How much does the empty aquarium weigh?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A cuboidal glass aquarium filled to the brim with water weighs 108 Ibs. The very same vessel half- filled weighs 57 Ibs. How much does the empty aquarium weigh?
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Find the weight of 1/2 the tank of water.
Multiply by 2.
Subtract from 108

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