Question

a gallon of fresh water weighs approximately 8.34 lbs. how much would the water in a 20 gallon aquarium weigh?

Answer 1

Therefore, 20 gallon aquarium would weigh 166.8 lbs.

Explanation:

We have been given that one gallon of fresh water weighs approximately 8.34 lbs

We need to tell how much would the water in a 20 gallon aquarium weigh?

`20\cdot (8.34)`

`\Rightarrow 166.8`

Therefore, 20 gallon aquarium would weigh 166.8 lbs.