From: ---
To: Teacher2Teacher Service
Date: Apr 18, 2008 at 05:08:07
Subject: Rounding of numbers

We were asked to do a calculation (3x10^8 / 2.4x10^9 = 0.125) and then 
round the answer to three decimal places. The answer came to 0.125, now do 
you round this up or down as it's bang in the middle? Thanking you very 
much for your time and trouble, Neil.  

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