#3**+8 **

Okay Rosala let's think about this.

FIRST: You tell me if you agree with these statements.

$$\\10^8\div 10^3=10^{8-3}=10^5\qquad&(1)\\\\

\frac{10^9}{10^4}=10^{9-4}=10^5\qquad(2)\\\\$$

Melody
Oct 5, 2014

#5**+8 **

okay so

$$\\10^2\div 10^2=10^{2-2}=10^0\\\\

but\\\\

10^2\div 10^2=100\div 100=1\\\\

so\\

10^0=1\\\\

ALSO\\

\frac{10^3}{10^3}=\frac{1000}{1000}=1 $ But it also equals } 10^{3-3}=10^0\\\\

$ So again $ 10^0=1$$

Melody
Oct 5, 2014