Question 43524
{{{(1 * 10^(-8))/(4 * 10^7)}}}
{{{(10^(-8))/((4)(10^7))}}}
{{{(10^(-8-7))/4}}}
{{{10^(-15)/4}}}
{{{(1/4)(10^(-15))}}}
0.25 * 10^-15
2.5 * 10^-16