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  •  » how to do devisions of 3 digits with decimals quickly??any tricks..plz

#1 2008-03-17 20:33:48

Sonal_01
Guest

how to do devisions of 3 digits with decimals quickly??any tricks..plz

As u know that sometimes time is less n Qs are more,n these math skill take a lot of my time,if u know some easy tricks for quick devision n multiplication.plZ post
thnku:)smile

#2 2013-03-08 07:50:10

Guest

Re: how to do devisions of 3 digits with decimals quickly??any tricks..plz

Well, lets see...

1. Convert the decimals to fractions:



2. Multiply by the inverse:


3. Solve.

That's what I sometimes do. Hope it helps. smile

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