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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?

 Jun 2, 2020
 #1
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Since it is 1/2 full, just consider it a cylinder of height 3 "  and  dia = 2 "   (radius = 1)

cylinder volume = pi r^2 h        pi ( 1^2)3 = 3pi  in3   volume

 

1:11   means that  1 / (1+11) = 1/12 juice        1/12 * 3 pi = ..........  in3  lemon juice

 Jun 2, 2020

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