Mary wants to fill in a cylinder case. at the flower store they told her that the vase should be filled 2/3 for the flowers to last the longest. her cylinder vase has a radius of 3in and a height of 8in how much water should mary pour into the vase?

Answer-

Mary should pour 150.8 in³ water into the vase.

Solution-

The volume of the cylinder is given by,

Where,

r = base circle radius = 3 in,

h = height of the cylinder = 8 in,

Putting the values,

As Mary has to fill the vase th, so the amount of water would be,

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