How Many Figures Are Required To Number The Pages The Pages Of A Book – InterviewSolution

InterviewSolution

1.

How Many Figures Are Required To Number The Pages The Pages Of A Book Containing 365 Pages?

Answer»

1 to 9 = 9 * 1 = 9

10 to 99 = 90 * 2 = 180

100 to 365 = 266 * 3 = 798

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987

1 to 9 = 9 * 1 = 9

10 to 99 = 90 * 2 = 180

100 to 365 = 266 * 3 = 798

-----------

987

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