What is the thickness of a sheet of tin, measuring 75cm long and 50cm wide and weighing 4125g?

Question

The density of tin is 7.28g/mL

Answer 1

1 cm^3 = 1mL

So the density is also 7.28 g/cm^3.

density = mass/volume
volume = mass/density
volume = 4125g/ 7.28 g/cm^3 = 566.62 cm^3

volume = length x width x thickness

Let x = thickness of the sheet in cm
(75cm)(50cm)x = 566.62 cm^3

Solve for x:
x = 0.151 cm