Question 116565
given:

{{{V = lvh}}}
{{{v = 4 in}}}
{{{ h = 6 in}}}
{{{ V = 144in^3}}}

find {{{l}}}

{{{V = lvh}}}

{{{V/vh = l}}}

{{{l = 144in^3/(4in*6in) }}}

{{{l = 144in^3/(4*6in^2) }}}..........cancel {{{in^2}}}...because we have {{{(in^3/in^2)=in^(3-2)= in^1=in}}}

{{{l = 144in/24}}}

{{{l = 6in}}}