Question 828968
{{{3*10^(3m-n)=3*10^3m*10^(-n)}}}
{{{3*10^(3m-n)=(3*(10^m)*(10^m)*(10^m))/(10^(n))}}}
{{{3*10^(3m-n)=(3*(2)*(2)*(2))/(3)}}}
{{{highlight(3*10^(3m-n)=8)}}}