Question

The thickness of one sheet of paper is 8 x 10–3 cm.
Work out the thickness of 250 sheets of paper.

Answer 1

Answer:

14000 cm or 14 m

Step-by-step explanation:

thickness of one paper:

=8*10-3cm

=8*7cm

=56cm

thickness of  250 papers:

=thickness of one paper multiplied by 250

=56*250

=14000centimeters

=140 meters

Answer 2

Answer:

2

Step-by-step explanation:

First of all the question should be like The thickness of one sheet of paper is 8 x 10 ^ -3 cm.

Work out the thickness of 250 sheets of paper.

so, 8 x 10 ^ -3 x 250

will be 2. Therefore, the thickness of 250 sheets of paper will be 2cm.