Answers

2015-10-30T18:21:33+05:30
For 60 bags she pays 3 euros
1/2*60 = 30 for 5 euros 
from the remaining 1/3 rd 
30*1/3 = 10 bags for 4 euros 
so her cost price is 180 euros
wants to earn a profit f 75 euros
30 bags for 5 euros means 150 euros
10 bags for 40 euros
so profit wish left wold be 65 euros
so, she has to sell 20 bags for 65 euros
implies for i bag she has to take 3.25 euros
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