Question

A total of 537 digits are printed

Answer 1

537 digits right?

So to get the pages. First:

How many pages contains 9 digits? Its 9.

So 9 × 1 digit = 9 digits

Subtract 9 from 537.

537 - 9 = 528

Next, how many pages do contain 2 digits? Its 90 pages.

So 90 × 2 digits = 180 digits.

Subtract 180 from 528.

528 - 180 = 348

How many pages do contain 3 digits?

Divide the remaining by 3 digits.

348 ÷ 3 = 116

Now add the total pages:

9 pages + 90 pages + 116 pages = 215 pages

Answer: 215 pages