# math

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The length of a swimming pool is 22 ft. The width is 40 ft. If the volume of the pool is 2,500 ft³, which equation below could be used to find the depth of the pool?

• math -

L=Lenght

W=Width

D=Depth

V=Volume

V=W*L*D

W*L=A

A=Area of a pool

V=A*D Diwide with A

V/A=D

D=V/A

In this case:

A=L*W

A=22*40

A=880 ft^2

D=V/A=2500/880= 2.8409 ft

• math -

the 5 is good

• math -

Uh what?

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