" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
dibuat ratusan , buat 3 baris
...x...x...
baris pertama, jumlah seluruh angka yg ada = 7
7x...x...
nah karna tak ada yg sama, dari 7 dikurang 1 dst
jadi 7x6x5
7x30=210 => D
Maaf bgt yg no 2 lupa caranya :'