" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
7 buku = x
dikali silang
12x = 420.000
x = 420.000/12
x = 35.000
7 x 5000= 35.000,00
jd harga buku 35,000,00