Question 915429


if you have {{{(A / B )* C = D}}}, then {{{ C = D/(A / B )}}} =>  {{{ C = BD/A }}} 

if you have {{{A / (B * C) = D }}}, then {{{ A  = D(B * C) }}} =>  {{{ A/ D=(B * C) }}} =>{{{(A/ D)/B=C}}}=>{{{BA/D=C}}}