" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
en coche 3/4X
en bus 1/4X=7, X=28
en coche 3(28)/4= 21
en coche o en bus 21+7=28
Numero total de alumnos = 5/5 = 1
3/5................28
1/5................Y
Y= 9,3
28+9,3=37,3 ~ 37 alumnos en clase