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pashok25 [27]
3 years ago
5

The volume of a fish tank is 40 cubic feet. If the density is 0.4fish over feet cubed, how many fish are in the tank?

Mathematics
2 answers:
MArishka [77]3 years ago
5 0

Answer:

16

Step-by-step explanation:

zvonat [6]3 years ago
4 0
To solve this problem, we have to multiply the volume of the fish tank to the density of the fishes in the tank. By doing this, the cubic feet units will be cancelled and what will be left is the number of fishes in the tank.

(0.4 fish / ft³ )(40 ft³) = 16 fishes
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SashulF [63]
The 6 in 621 is in the hundred's place, so alone it would equal 600.

However, the 6 in 6,420 is in the thousand's place, so it alone would equal 6,000. 
 
The question is asking how many times smaller is the value of 6 in these two numbers. Therefore, you need to divide 6,000 by 600.

Your answer should be 10.





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Answer:

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Step-by-step explanation:

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