JUST FOR FUN (1/2), (2/3), 1, (8/5), (8/3), ? what do you think is the next number ? why?


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Question Number 79792 by mr W last updated on 28/Jan/20

$J U S T F O R F U N$ $\frac{1}{2}, \frac{2}{3}, 1, \frac{8}{5}, \frac{8}{3}, ?$ $w h a t d o y o u t h i n k i s t h e n e x t n u m b e r ?$ $w h y ?$
Commented by jagoll last updated on 28/Jan/20

$\frac{91}{30}$
	Answered by MJS last updated on 28/Jan/20

	$one of a zillion possibilities :$ $a_{n} = \frac{2^{n - 1}}{n + 1}$ $a_{6} = \frac{32}{7}$
	Commented by mr W last updated on 28/Jan/20

	$t h i s i s t h e a n s w e r w h i c h t h e t e a c h e r$ $f r o m m y {f r i e n d}^{'} s s o n a c c e p t e d a s$ $c o r r e c t .$
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