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#1 2008-03-16 21:33:48

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:):)

#2 2013-03-07 08:50:10

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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