Question 175574
Think about it. 
You're dividing a large number (60000) by a much smaller number less than 1 (0.00002). 
You will get an even larger number. 
As an example:
{{{2/(1/4)=8}}}
.
.
.
Let's go through it step-by-step,
{{{(6*10^4)/(2*10^(-5))=(6/2)*(10^4/10^(-5))}}}
The rule of dividing exponential expressions is,
{{{X^a/X^b=X^(a-b)}}}
{{{(6*10^4)/(2*10^(-5))=(6/2)*(10^4/10^(-5))}}}
{{{(6*10^4)/(2*10^(-5))=(3)*(10^(4-(-5))))}}}
{{{(6*10^4)/(2*10^(-5))=(3)*(10^(9))))}}}
{{{(6*10^4)/(2*10^(-5))=3*10^(9)}}}
.
.
.
Similarly.
{{{(8*10^(-9))/(4*10^3)=(8/4)*(10^(-9)/10^(3))}}}
{{{(8*10^(-9))/(4*10^3)=(2)*(10^(-9-3))}}}
{{{(8*10^(-9))/(4*10^3)=2*10^(-12)}}}