" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 12 x 15 : 9
= 20 hari
Pekerja = P
Waktu = W
P₁ = 15
W₁ = 12
P₂ = 9
Ditanya :
W₂ = ???
Jawab :
P₁/P₂ = W₂/W₁
15/9 = W₂/12
15/9 x 12 = W₂
20 = W₂
maka 20 hari yang dibutuhkan bilangan dilakukan oleh 9 pekerja