" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a+b= 180
Sabemoa que : a= b/5
Reemplazamos:
1)a + b = 180
b/5+b = 180
(5b+b)/5 = 180
6b = 900
b = 150
Entonces a vale 30, por que a+b suman 180:
a+b=180
150+a=180
a=30
y b= 150
Salu2..