The pile of papers is
6.5 mm thick and it consist
of 100 sheets of paper
dimensions
21.5 cm x 29.7 cm. The
density of paper is
1.20. Find the mass of
one sheet of paper.
Answers
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Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.
d = M/V
M = Vd
V=( 21.5 cm x 29.7 cm ) * (0.65 centimetre)
=415.05 cm^3
M= 415.05 cm^3 * 1.20
=498.06 g/cm^3
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