document.write( "Question 892900: how many numbers are there between 400 and 600 which begins or end with 5.
\n" ); document.write( "the answer is 110
\n" ); document.write( "please explain how such questions are solved .
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Algebra.Com's Answer #540874 by novice(7)\"\" \"About 
You can put this solution on YOUR website!
thanks for your answer , but i want to solve such questions using any formula.since this is very low figured question.i mean how to solve this question when figures changes to 4000 to 6000 instead of 400 to 600 ? \n" ); document.write( "
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