How many digits are required to number a book containing 220 pages?
Choose the correct choice from the following.
A) 674	B) 604	C) 552	D) 372	E) 250
9 pages from 1 to 9 will require 9 digits.   90 pages from 10 to 99 will require   90*2= 
<gadget id="calculator">  90*2</gadget>
<output>180</output>
180 digits.   220-(90+9)= 
<gadget id="calculator">220-(90+9)</gadget>
<output>121</output>
121 pages will require   121*3= 
<gadget id="calculator">  121*3</gadget>
<output>363</output>
363 digits.   The total number of digits is 9+180+363= 
<gadget id="calculator">9+180+363</gadget>
<output>552</output>
552.   The answer is 552.
<result>C</result>
How many digits are required to number a book containing 220 pages?