A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7cm. If the bowl is filled with soup to a height of 4cm, how much soup the hospital has to prepare daily to serve 250 patients?

Explanation

Diameter, `d=7cm`

So, `r=3.5cm` (r=radius)

Height, `h=4cm`

Volume of soup in one bowl for one patient = `pir^2h`

Volume of soup in one bowl for one patient = `22/7xx3.5xx3.5xx4`

Volume of soup in one bowl for one patient = `154cm^3`

Volume of soup for 250 patient = `250xx154` = `38500cm^3`

Change into l

...