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Question Number 146425 by mathdanisur last updated on 13/Jul/21

$4 p e o p l e t o o k t h e e l e v a t o r t o t h e f i r s t$ $f l o o r o f t h e 6 - s t o r e y b u i l d i n g . F i n d$ $t h e p r o b a b i l i t y t h a t t h e y f a l l o n$ $d i f f e r e n t f l o o r s .$
Commented by ajfour last updated on 13/Jul/21

$e l a v a t o r - w h i c h c o m p a n y ?$
Commented by mathdanisur last updated on 13/Jul/21

$E l a v a t o r - C a r r y i n g p e o p l e t o h i g h - r i s e$ $b u i l d i n g s$
	Answered by ajfour last updated on 13/Jul/21

	$\frac{^{6} C_{4} \times 4!}{6^{4}}$
	Commented by mr W last updated on 13/Jul/21

	$6 o r o n l y 5 d e s t i n a t i o n s ?$
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