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the density of a fish tank is 0.2 fish over feet cubed. There are 8 fish in the tank. What is the volume of the tank? a. 4ft cubed b. 16ft cubed c. 32 ft cubed or d. 40 ft cubed

Respuesta :

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Density is a physical property which describes the mass of a substance per unit of volume of the substance. It is expressed as Density = m / V and it has units like g/cm^3. We use the density given to solve the problem.
 Volume of the tank = 8 fishes / 0.2 fish / ft³
The volume of the tank = 40 ft³

lublana

Answer:

Option d

Step-by-step explanation:

We are given that the density of fish tank =0.2 fish over feet cubed

We have to find the volume of fish  tank

To find the volume of fish tank we are using density formula

[tex]Density=\frac{mass}{volume}[/tex]

Total number of fish =8

Substitute the value the we get

0.2=[tex]\frac{8}{V}[/tex]

By cross multilply we get

0.2 V=8

Using division property of equality then we get

[tex] V=\frac{8}{0.2}[/tex]

V=[tex]\frac{80}{2}=40[/tex]  feet cubed

Hence, option d is true.

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