" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a + 2a + 3a = 6a
180 : 6 = 30
a = 30
2a = 60
3a = 90
jika dijumlahkan = 30 + 60 + 90 = 180
a + 2a + 3a = 6a
180 : 6 = 30
a = 30
2a = 60
3a = 90
jika dijumlahkan = 30 + 60 + 90 = 180