" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
38÷2= 19
19-7 = 12
p=12 cm
38 = 2xp + 2x7
38-14 = 2p
24 = 2p
p = 24/2
p= 12