Question 74118
{{{ ((6*10^2)(3.2*10^2))/((1.6*10^7)(3*10^2)) }}}
First, multiply the 6 and 3.2 in the numerator.  Dont forget to add the exponents.
{{{ (19.2 * 10^4)/((1.6*10^7)(3*10^2)) }}}
Do the same thing to the denominator.
{{{ (19.2*10^4)/(4.8*10^9) }}}
Divide. Subtract the exponents
{{{ (4*10^-5)/1 }}}
Since we don't like negative exponents, invert the fraction and make the exponent possitive.
{{{ 1/(4*10^5) }}}