Question

If a cylinder with a height of 6 inches and a radius of r is filled with water, it can fill a certain pitcher. How many of these pitchers can a cylinder with a height of 6 inches and a radius of 2r fill?

Answer 1

Answer:

volume of cylinder with radius r = 6πr X r

volume of cylinder with radius 2r = 24πr X r

if volume of cylinder with radius r fills a single pitcher than no. of pichers filled by a cylinder of 2r radius is

24π X r/6π X r = 4

here 4 is your answer