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Each page number of a 488-page book is printed one time in the book. The first page is page 1 and the last page is page 488. When printing all of the page numbers, how many 1's are printed?

 Apr 5, 2021
 #1
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Hey there, Guest!

This question has already been answered here: https://web2.0calc.com/questions/help_7094

 Apr 5, 2021
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From 1 to 99 = 20

From 100 to 199 = 120

From 200 to 488 =59

 

Total =20 + 120 + 59 = 199 "ones"

 Apr 5, 2021

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