The pages of a book are numbered 1, 2, 3,… . In total it takes 852 digits to number all the pages of the book. What is the number of the l

Question

The pages of a book are numbered 1, 2, 3,… . In total it takes 852 digits to number all the pages of the book. What is the number of the last page

in progress 0
Caroline 5 months 2021-12-29T16:36:24+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-12-29T16:37:59+00:00

    Step-by-step explanation:

    a=1 d=1 last digit=852 n=?

    An=a+(n-1)d

    852=1+(n-1)1

    852=1+1n-1

    852=1n

    n=852

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )