" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
[(22 x 10,5) - (20 x 10,6)] : 2
=[231-212]:2
=9,5
Stelah 2 balita bergabung :
(22•10,5)=231
Rata2 berat 2 balita tersebut : 231-212/2=19/2=9,5kg