Question

In a stack there are 7 books of 500 pages. If the thickness of each page is 0.000075m, find the total thickness of the stack​

Answer 1

Answer:

0.2625 m

Step-by-step explanation:

thickness of 1 page = 0.000075 m

thickness of 1 book = 0.000075 x 500

                                = 0.0375 m

thickness of 5 book = 0.0375 x 7

                                 = 0.2625 m

Therefor the thickness of the stack of 7 books in 0.2625 m.

Answer 2

Answer:0.2625m

Step-by-step explanation:

To find total thickness 1st we'll find thickness of a book i.e. 0.000075 ×500=

0.0375.Then multiply by 7 to get total thickness i.e. 0.002625.This can easily be solved by crossed multiplication

Hope it was correct & helped you.