FROM 1 AND 2
R+P+RP =435-210 = 225
10P+P+1/4*P = 225
R+A+P = 200+100 +20 =320
I think you misinterpretted the questions.
There can be bags that contain only one item, cobination of any two items, or combination all three items.
So when Number of bags containing almonds = 210 means, it can be number of bags containing ONLY ALMONDS, and number of bags having a mixture of 2 or 3 items where Almonds can be one of the items.
Can you interpret the problem like this?
I believe I interpreted correctly
A = No. of Bags with only almonds
RA = No. of Bags with almonds and Raisins
PA = No. of Bags with almonds and peanuts
RAP = No. of Bags with almonds,raisins and peants
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