" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
luas ubin = 30x30 = 900cm² = 0,09m²
bnyak ubin = 36 : 0,09 =400 ubin
Luas ubin = 30 x 30 = 900 cm² = 0.09 m²
Banyak ubin yang harus dibeli =
36 : 0.09 = 400 ubin