" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
20a = 16×5
20a = 80
a = 80/20
a = 4......
16 : 20. Dikali silang
20a. : 80
a. : 80/20
a. : 4