Respuestas

  • Usuario de Brainly
2013-12-26T14:43:12+01:00
[4/3-7/6]/[1-4/5]
[(8-7)/6]/(5-4)/5]
[1/6]/[1/5] =5/6

(7/5)/[3/5-2(1-4/5)]
(7/5)/[3/5-2(5-4)/5]
(7/5)/[3/5-2(1/5)]
(7/5)/[3/5-2/5]
(7/5)(1/5)=7/25