Question

a patient is a hospital is given sup daily in a cylindrical bowl of diameter 7cm of the bowl is filled with sup to a height 4cm how much sup the hospital has to prepared daily to serve 250 patients

Answer 1

given:-

diameter=7cm, height(h) = 4cm

sol:-

volume of the soup in cylinder=$\pi$×r²×h

                                                 =22/7×(7/2)²×4cm³=154cm³

∴volume of soup prepared daily to serve to 250 patients=154×250

                                                                                                =38500 cm³

thus,the hospital has to prepare 38500 cm³ or 38.5L of soup daily to serve 250 patients