" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
berarti 1 Batang harganya 300
6batang=300x6
=Rp.1.800,00
pulpen=y
y-x=300
x=y-300
5x=4y
5(y-300)=4y
5y-1500=4y
y=1500
6y = 6.1500 = 9000