Question 62411
I assume that the question is actually {{{2 500 000 * .00003 / (.05 * 5000000)}}}


{{{2 500 000 = 2.5 * 10^6}}}
{{{0.00003 = 3.0 *10^-5}}}
{{{0.05 = 5.0 *10^-2}}}
{{{5000000= 5.0 * 10^6}}}

{{{2 500 000 * .00003 / (.05 * 5000000)=2.5 * 10^6 * 3.0 *10^-5/(5.0 *10^-2 * 5.0 * 10^6)}}}
The top section {{{2.5 * 10^6 * 3.0 *10^-5}}} simplifies to {{{7.5 * 10^1}}}
The bottom section {{{(5.0 *10^-2 * 5.0 * 10^6)}}} simplifies to {{{2.5 * 10^5}}}
The problem is now {{{7.5 * 10^1/(2.5 * 10^5)}}} which is {{{3 * 10^-4}}} or .0003