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2 numbers are less than 60 and 3 numbers are more than 60. The numbers which are less have a difference of 10 and 20, respectively, from 60.The numbers which are more, have a difference of 10, 20 and 30, from 60. What is the average of these numbers (including 60)?

Answer»

2 numbers are less than 60 and 3 numbers are more than 60. The numbers which are less have a difference of 10 and 20, respectively, from 60.



The numbers which are more, have a difference of 10, 20 and 30, from 60. What is the average of these numbers (including 60)?





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