Question

In a stack of books, there are 7 books of 500 pages. If the thickness of (3)
each page is 0.000075m, find the total thickness of the stack.(Express the
answer in the standard form of exponents)

Answer 1

Answer:

500x 0.000075

=0.0039mm

now 7 x 0.0039

0.0273mm

is your answer