Question 815454
Mixture, 6 pes/g
peanuts, 3 pes/g
cashews, 8 pes/g
Want 120 g of mixture
Let u = grams of peanuts
Let v = grams of cashews


This is a two part mixture problem and the prices are like concentrations.


{{{(3u+8v)/120=6}}} and {{{u+v=120}}}
More than half of the problem is to analyze and formulate those two equations. 
Solve for u and v.