To calculate the weight of water that a fish tank can hold, you can multiply the volume of the tank by the weight of water per cubic foot. Given that one cubic foot of water weighs approximately 62.4 pounds, here's the calculation for a tank with a volume of 3.75 cubic feet:
[tex]$\text{Weight of water} = \text{Volume of tank} \times \text{Weight of water per cubic foot}[/tex]
[tex]\text{Weight of water} = 3.75 \text{ cubic feet} \times 62.4 \text{ pounds/cubic foot}[/tex]
[tex]\text{Weight of water} = 234 \text{ pounds}[/tex]
So, a fish tank with a volume of 3.75 cubic feet can hold approximately 234 pounds of water.
