Question

A student has 500 identical, rectangular sheets of paper. The mass of 1.0 m2 of the paper is 0.080 kg. (a) Using a metre rule, she measures the length of one sheet of paper and its width. The length is 0.300 m and the width is 0.210 m. (i) Calculate the mass of one sheet of paper.
(ii) The student makes a single pile of the 500 sheets of paper.
With a metre rule, she measures the height of the pile. The height of the pile is 0.048 m.
Calculate the density of the paper​

Answer 1

Answer:

area of paper=length breath

=0.300m 0.210m

0.063m2

Answer 2

Answer: 0.063

Explanation:

Mass = Density x Volume

         = 0.300 x 0.210

         = 0.063

Hope it helps! guys! : )