Question

in the stack, there are 5 books of 700 pages. if the thickness of each page is 0.000075m , find the total thickness of the stack and write your answer in standard form
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Answer 1

Answer:

$\frac{525}{10000}m$

Step-by-step explanation:

thickness of each page = 0.000075m

no. of pages 5 books has = 700

thickness of 700 pages = 0.000075m × 700

                                       = 0.0525m

Answer 2

So, there are 5 books having 700 pages each

The 5 books are stacked

Total pages in the stack = 5 × 700

                                        = 3500

Now, each page has a thickness of 0.000075 m

Total thickness of the stack = 0.000075 × 3500

                                             = 0.2625 m

Hence, the total thickness of the stack will be 0.2625 m