" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
15 = 3 x 518 = 2 x 3²
30 = 2 x 3 x 5
KPK
= 2 x 3^2 x 5
= 90 hari
setiap 7 hari, nama hari akan berulang
90 : 7 = 12 lebih 6 hari
artinya 12 kali perulangan hari minggu + 6 hari
jadi akan bertemu pada hari SABTU