Question
The rate of a certain commodity in the first week is
0.10 kg per rupee, 0.16 kg per rupee in the second week and 0.12 kg per rupee in the third week. What is the average price for the three weeks?Solution
Price (Rs./kg) 0.10                            1st week 0.16                           2nd week 0.12                           3rd week  Avg price =? We cannot find out the avg price for the three weeks because we are not given the amount purchased or the amount spent on the commodity.
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