Summer Clouds moderators
23/11/2017 at 15:18-
There are: \(23\cdot27=621\left(chairs\right)\) in the room.
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Trần Quỳnh Anh 28/12/2017 at 20:20
23 rows of 27 chairs each
So 23.27=621 (chairs)
So there are 621 chairs in the room
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Vũ Mạnh Hùng 26/11/2017 at 20:23
equal 621