The volume of a block of gold is 0.5 m3. If it is hammered into a sheet to cover an area of 1 hectare, find the thickness of the sheet.
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V = l * w * h
l * w = 100 meters * 100 meters = 10000 square meters
(1/2) m^3 = 10000 m^2 * h m
1/2 = 10000 * h
1/20000 = h
1/20000 of a meter
.5 / 10000 =>
.00005 meters =>
5 * 10^(-5) meters
l * w = 100 meters * 100 meters = 10000 square meters
(1/2) m^3 = 10000 m^2 * h m
1/2 = 10000 * h
1/20000 = h
1/20000 of a meter
.5 / 10000 =>
.00005 meters =>
5 * 10^(-5) meters
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