" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Cantidad de conejos = x
Cantidad de patos = 20 - x
Cantidad de patas.
Patas de conejos = 4x
Patas de patos = 2(20 - x)
4x + 2(20 - x) = 50
4x + 40 - 2x = 50
2x + 40 = 50
2x = 50 - 40
2x = 10
x = 10/2
x = 5
Total conejos = x = 5
Respuesta.
Hay 5 conejos