Question 1147227
x of the 45%
1000-x of the 5%


{{{45x+5(1000-x)=30*1000}}}
-
{{{9x+(1000-x)=6*1000}}}
{{{9x+1000-x=6*1000}}}
{{{8x=6*1000-1000}}}
{{{8x=5000}}}
{{{highlight(x=625)}}}-------of 45%
and
{{{highlight(375)}}}---------of 5%