Question

How many cylindrical containers of r = 0.5cm and h= 7cm is required to completely filled a cylindrical container of radius 5 cm and height 14 cm?

___

Answer 1

Let us assume x cylindrical containers will be required to pour liquid filled in container of 5m radius and
14m height
So, $x\pi$$r^{2}h=\pi$$R^{2}H$

$\Rightarrow$$x\times \pi \times (0.5{)}^2\times 7=\pi \times 5^2\times 14$

$\Rightarrow x=200$