Question 154180
(1.63x10^8)^2/(5.55x10^6)^3=?

=(2.6569x10^16) / (170.953875x10^18)

= 0.015542x10^-2

= 1.5542...x10^-2x10^-2
= 1.5542..x10^-4
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Cheers,
Stan H.