Question

section c ques no. 21

Answer 1

Answer:

Step-by-step explanation:

Number of balls = Volume of cone / Volume of each ball

= 1/3 pi r1^2 h/ 4/3 pi 2r^3

= r1^2 h/ 4r2^3

= 12^2 *24 / 4 * 3^3

= 144*24 / 4*27

= 32