The thickness of a cd is about 1/20thsinch. If carrie has a stack of 52 CD's what is the height of the stack?

asked Dec 2, 2017 37.8k views

3 votes

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1 vote

52 CDs* (1/20 in/ 1 CD)= 2.6 in.
(Note that the unit cancels out so you get the answer).

The final answer is 2.6 in.

Hope this helps~

Sfufoet answered Dec 4, 2017

7.1k points

5 votes

$(1)/(20)*52\\(13)/(5)\\2.6$

2.6 inches

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