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?
+36915 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
