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A cylindrical glass is half full of lemonade. The ratio of lemon juice to water in the lemonade is 1:11. If the glass is 6 inches tall and has a diameter of 2 inches, what is the volume of lemon juice in the glass?  Express your answer as a decimal to the nearest hundredth.

 Nov 2, 2019
 #1
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Volume =h x pi x r^2

                 =6 x pi x 1^2

                 =~18.85 cubic inches

1 / [1 + 11] x 18.85 =~1.57 cubic inches - volume of lemon juice.

 Nov 2, 2019
 #2
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Sorry. I forgot that the cylinder is only 1/2 full.

18.85 /2 * 1/12 =0.78541667 =0.79 cubic inches - volumes of lemon juice.

Guest Nov 2, 2019

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