SOLUTION: simplify (1•05×10^-7)÷(1•68×10^-9)

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Question 1125881: simplify
(1•05×10^-7)÷(1•68×10^-9)
Answer by MathLover1(20855) About Me  (Show Source):
You can put this solution on YOUR website!
simplify
(1•05×10^-7)÷(1•68×10^-9)
I am not quite sure, but I guess you have

%281%2A0.5%2A10%5E-7%29%2F%281%2A68%2A10%5E-9%29...if yes, then


=%280.5%2A%281%2F10%5E7%29%29%2F%2868%2A%281%2F10%5E9%29%29


=%280.5%2F10%5E7%29%2F%2868%2F10%5E9%29%29


=%280.5%2A10%5E9%29%2F%2868%2A10%5E7%29


=%280.5%2A10%5Ecross%289%292%29%2F%2868%2Across%2810%5E7%29%29


=%280.5%2A10%5E2%29%2F68


=%280.5%2A100%29%2F68

=50%2F68

=25%2F34