hi i need to simplify this, Attachment 15290 but i don't know how to so can anyone help please?

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- Feb 7th 2010, 05:22 AMandyboy179fraction inside brackets
hi i need to simplify this, Attachment 15290 but i don't know how to so can anyone help please?

- Feb 7th 2010, 08:54 AMMoo
Hello,

$\displaystyle \left(\frac 23\right)^{-1}=\frac{2^{-1}}{3^{-1}}=\dfrac{\frac 12}{\frac 13}=\frac 12 \cdot \frac{1}{\frac 13}=\frac 12\cdot 3=\frac 32$

(to show as many steps as possible (Giggle) - Feb 7th 2010, 09:33 AMandyboy179

i know a bit of that but i don't understand how Attachment 15293, please explain - Feb 9th 2010, 05:11 AMBabyMilo