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Ivahew [28]
3 years ago
5

Gus has a fish tank that holds 4710 inches cubed of water. He is using a cylinder shaped bucket with a radius of 5 inches and a

height of 20 inches to fill the tank. How many times will Gus need to fill the bucket to completely fill the fish tank if he doesn't spill a drop
Mathematics
2 answers:
KatRina [158]3 years ago
4 0
For a cylinder, V=pi x r^2 x h
So the volume of the cylinder is about v = 3.14(5^2)20 = 1570 cubic inches.
Divide 4710 by that number and the answer I’d that Gus has to fill the bucket 3 times
aksik [14]3 years ago
3 0
<h2>Answer:</h2>

Hence, the number of times will Gus need to fill the bucket to completely fill the fish tank if he doesn't spill a drop is:

                        3 times

<h2>Step-by-step explanation:</h2>

The amount of water that a tank can hold is: 4710 inches cube.

This means that the volume of tank is: 4710 cubic inches.

Also, the bucket is in the shape of a cylinder with radius 5 inches and height 20 inches.

This means that the Volume of bucket is given by:

Volume=\pi r^2h

where r denotes radius and h denotes height.

Hence, Volume of bucket is:

Volume=\pi\times (5)^2\times 20\\\\\\Volume=3.14\times 25\times 20\\\\\\Volume=1570\ cubic\ inches

Let n be the number of times Gus need to fill the bucket to completely fill the fish tank

Hence, we have:

 Volume of fish tank= n × Volume of Bucket

i.e.  4710=n\times 1570\\\\i.e.\\\\n=\dfrac{4710}{1570}\\\\n=3

               Hence, the answer is:

                          3

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