Question

The volume of a fish tank is 20 cubic feet. If the density is 0.2 fish/feetto the power of 3 , how many fish are in the tank?

Select one:
a. 2
b. 4
c. 50
d. 100

Answer 1

1 ft^3 for 0.2 fish
20ft^3 for x=?
x=20x 0.2 = 4
the answer is b. 4