Question

how many spheres 12 CM in diameter can be made from a metallic cylinder of diameter 8 cm and height 90 cm​

Answer 1

Answer:

Step-by-step explanation:5 is the answer...let the number of spheres be x

4/3*22/7*(6)^3*x=22/7*16*90

4/3*216*x=1440

288x=1440.

x=1440/288

x=5

Answer 2

the answer is 10 spheres