Wednesday, February 25, 2015

Week 4 Thursday 26th February 2015

This week I learned about estimation and approximation, & how Leading digit & significant figure mean the same thing.
Example: Round to leading digit: 653 700 because 6 is the leading digit and if the next number is 5 or higher you round up but if it's 4 or lower. Round number to 1 significant figure the answer would still 700 for the exact same reason.

And that's all I learned this week that I can type on a computer
Stay chill
       
         

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