Assalamu'laikum
Sanak yang ingin asah utak, ko ado soal Mate anak kelas 8 tantang panggaleh 
durian.

A durian seller sells half of his durians plus half a durian to his first 
customer. He then sells half of the remainder plus half a durian to his second 
customer, and half of the remainder plus half a durian to his third customer 
and so on. After he has served the sevent customer, he finds that he has sold 
all his durians. How many durians had he originally?

Salamaik mancubo.

Salam,
ZulTan, L, Bogor

Action cures fear.

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