Question

calcula:
M= 23/13+ 2323/1313+232323/131313+...+2323...2323(78 cifras)/1313...1313(78 cifras)

doy 114 puntos

Answer 1

$M= \frac{23}{13} + \frac{2323}{1313}+ \frac{232323}{131313}+ \frac{23232323}{13131313} + .......... \frac{2323....2323}{1313.....1313}$

$M = \frac{23}{13}+ \frac{(101)(23)}{(101)(13)} +\frac{(10101)(23)}{(10101)(13)} +\frac{(1010101)(23)}{(1010101)(13)} ........... \frac{1010...101(23)}{1010.....101(13)}$

$M = \frac{23}{13} + \frac{23}{13} +\frac{23}{13} + \frac{23}{13} ........ \frac{23}{13}$

      .................................   39 veces    ....................................

$M = (39) \frac{23}{13}$

$M = \frac{897}{13}$

M = 69

axllxa

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