Thursday, September 2, 2010

Rational

Rational:

Simplify ((1/2)-(1/3))/ (1/12)

Solution:

Step1: Subtracting the numerator

We get,

= (1/2) – (1/3)

From LCD 6 we can rewrite as,

= (3/6) - (2/6)

= 1/6
There is no operation in denominator.

So substitute the above value back into complex fraction.

= (1/6)/ (1/12)


To know more:

Rational expressions

Volume


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