Posted by **blah. volume...** on Sunday, October 28, 2007 at 11:59am.

A cylinder shaped fish talk is 40cm high and has a radius of 12cm.

The tank with be layed with a decorative gravel on the bottom.

The blue layer will be 2 cm high.

The yellow layer will be 3 cm high.

And the green layter will be 2cm high.

[assume water won't go through the gravel...okay?]

Find the number of liters of water (1000 cubic CM = 1 L) needed to fill the tank to a level that is one CM from the top before the fish are put into the tank.

*Like, what method should i use? HOW? and whats the volume formula again?? HELP.

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