Question

find the number of plates 1.5cm in daimeter and 0.2cm thick that can be fitted cimpletely inside a right circular cylinder of height 10cm and daimeter 4.5

Answer 1

1.5 * 3 = 4.5. This shows the number if they were only stack in one line, not including the extra 2 on each side of the center stack. So 5 base plates.

10/0.2 = 50. 50*5 = 250.

There may be space left over but the plates would fall out when the the cylinder is opened for the plates to be used.

I hope this helped.