How many bullets can be made out of a cube of lead whose edge measures 22 cm each bullet being 2 cm ...

Name: Lido Learning Solutions
Uploaded: 2022-01-05T06:16:12+00:00
Description: R D Sharma Solutions - Mathematics - Class 9 Surface Area And Volume Of Sphere Surface Area And Volume Of Sphere Exercise 21.2 solutions written by Lido's expert teachers

Question

How many bullets can be made out of a cube of lead whose edge measures 22 cm each bullet being 2 cm in diameter

Accepted Answer

Edge of a cube 22 cm Diameter of bullet 2 cm So radius of bullet r 1 cm Number of bullets Volume of cube Volume of bullet 106488821 2541 Therefore 2541 bullets can be made

RD Sharma Solutions Class 9 Mathematics Solutions for Surface Area And Volume Of Sphere Exercise 21.2 in Chapter 21 - Surface Area And Volume Of Sphere