Question 67709
To Divide Fractions: 

If A, B, C and D are any numbers,

{{{A/B}}}  divided by {{{C/D}}} = {{{A/B}}}  multiplied by {{{ D/C }}} 

To multiply fractions::When multiplying two common fractions, the procedure is to multiply the numerators and denominators separately and then simplify the resulting fraction


::  {{{   (7/8) * (2/3) / (2/9)  }}}
First multiply

{{{ ((7/8) * (2/3))/  (2/9) }}}



{{{ ((7*2)/ (8*3))/ (2/9) }}}



{{{ (14/24)/ (2/9) }}}

Now divide 
{{{ (14/24) * (9/2) }}}


{{{ ((14*9)/ (24*2))}}}= {{{ (126/48) }}}={{{(63/24)}}}