" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
kpk = 30
21/30 - 15/30
=6/30
disederhanakan menjadi
6/30 sama sama dibagi 6
=1/5
tanda (/) itu tanda (per) ya