" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
120 = 15x
x = 120 / 15
x = 8
Maka, pekerjaan dapat diselesaikan selama 8 hari
15 org = y hari
12 x 10 / 15 = 8 hari