" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
C + G = 70 (cabezas) ⇒ C=70-G
4C + 2G = 212 (patas)
sustituyendo:
4 (70-G) + 2G = 212
280 - 4G + 2G = 212
68 = 2G
34 = G
luego:
C = 70 - 34 = 36
respuesta 36 cerdos
GALLINA⇒G ⇒CABEZAS⇒1⇔PATAS⇒2
CABEZAS PATAS
C.1+G.1=70 ⇔ 4C+2G=212
ENTONCES
4C+2G=212 ⇒ 2C+G=106 -
C+G=70 C+G=70
---------------
C= 36
QUE TE SIRVA