Tuesday, July 30, 2013

How do you change a fraction into a decimal? e.g 1/3=_.___

You have to divide 1 to 3


1 is smaller than 3, so 3 goes to 1, 0 times


After the first 0, we put dot, to separate decimals from the entire part


We are multiplying 0 with 3, and the result we are puting under 1 digit, after that we'll subtract 0 from 1. The result will be 1.


After that, we are adding to result(after equal) separating dot. When we are putting dot at result, same time, we are putting a 0 near 1. After that we'll divide 3 to 10. The result will be 3. We are multiplying again, 3x3, and the 9 we are putting under 10 and then subtracting.



1:3=0.33...3=0.(3)


0


10 -


9


10.


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