Question 936554
a:w:r, 1:2:3.
x, unknown factor;


{{{x*12+2x*9+3x*5=15}}}, to account for cost.


{{{12x+18x+15x=15}}}
{{{45x=15}}}
{{{x=3}}}


3 pounds Almonds,
6 pounds walnuts,
9 pounds raisins.