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Varun Goel

16 days ago

There are 7 cows in a farmhouse whose average weight is 25kg. Beck whose weight is 12kg is the second least weighted cow

There are 7 cows in a farmhouse whose average weight is 25kg. Beck whose weight is 12kg is the second least weighted cow in the farm house. Find the average weight of the cows in the farm house in years just before beck was born?

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Vijaya Lakshmi K Mentor_tag

15 days ago

Hello Varun, The average weight of 7 cows is 25kg. So, you can calculate the total weight from this. Total weight of 7 cows = 25*7 = 175kg We need the total weight of cows before Beck was born. So, subtracting Beck's weight from the total weight will give, 175-12=163kg Now, the average weight of cows leaving out Beck would be 163/6 = 27.166kg Therefore, the answer would be 27.16kg. Hope this h... See more

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