It is only a simple question....but..
there are 60 mangoes....the man sell this mangoes in two parts....
in first he sell 30 mangoes with 2 for 5 $ ...
and in second 30 mangoes with 3 for 5 $ ...
and then he get 125 $.....
But if the man sell this mangoes in one part ...
he sell 60 mangoes with 5 for 10 $ ....
and then he only get 120 $.....
why did 5 $ lose ???
there are 60 mangoes....the man sell this mangoes in two parts....
in first he sell 30 mangoes with 2 for 5 $ ...
and in second 30 mangoes with 3 for 5 $ ...
and then he get 125 $.....
But if the man sell this mangoes in one part ...
he sell 60 mangoes with 5 for 10 $ ....
and then he only get 120 $.....
why did 5 $ lose ???