si compro 7 millares de hojas bond me sobrarian 5 soles y si compro 8 millares de hojas bond me faltarian 3 soles . ¿cuanto cuesta cada millar de hojas bond ?
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Algo facil 7 millas cuesta 5 soles
7/5 = 1,40 o 14 soles
7 millares de hojas bond = x + 5 soles
8 millares de hojas bond = x - 3 soles
8millares - 7millares = ( x + 5 soles ) - (x - 3soles)
1 millar = 5 soles + 3 soles
1 millar = 8 soles
1 millar de hojas bond cuestan 8 soles!
espero que te sirva, salu2!!!!