Basics of average for shortcut trick
Introduction These are the important points to be remembered while solving problems smartly .By using these points we can solve the average problem quickly in easy way. An average is the sum of a group of values divided by ‘n’, where ‘n’ is the total number of values in the group. This can shown as Average = sum of values / total number of values An average is also known as mean or it can also be called as arithmetic mean or it can also be said as an equal distribution of values. Basics of shortcut trick 1. If all the given quantities have the same value , then the number itself is the average. eg : Find the average of 11 11 11 11 11 average =11 [This point indirectly says that average is equal distribution of values] 2. If all the given quantities are not same ,then the average of the given quantities ...


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