" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p:l = 4x:3x
K = 112
2.(p+l) = 112
4x+3x = 112:2
7x = 56
x = 56:7
x = 8
p = 4x
p = 4.8
p = 32 m