" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kursi = 3.000 g
maka perbandingan berat buku dengan berat kursi adalah
= 200 : 3.000
= 100 : 1.500
= 10 : 150
= 1 : 15