Question 106951
{{{(5/6)c=30 }}} ....both sides multiply by {{{6}}}
 
{{{(5/6)6c = 30*6}}}  

{{{5c = 180}}}
{{{c = 180/5}}}
{{{c = 36}}}




{{{(21/2)n=45 }}}....both sides multiply by {{{2}}}

{{{(21*2/2)n = 45*2}}}

{{{21n = 45*2}}}

{{{n = 90/21}}}

{{{n =  4.29}}}



                
{{{( 10/3)w=50}}} ....both sides multiply by {{{3}}}

{{{(3*10/3)w =50*3}}}  

{{{10w =50*3}}}  


{{{w = 150/10}}}

{{{w = 15}}}