Question

The volume of block of gold is 0.5m3.if it is harmmered into a sheet to cover an area of 1hectare, find the thickness of the sheet.

Answer 1

i hope this will usful to u

Answer 2

volume of  block = volume of sheet
0.5m³=lxbxh
0.5=(lxb)xh
0.5=10,000xh
$\frac{5}{10*10,000}$=h
5*$10^{-5}$m=h