" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jawabperbandingan
6 hari 15 orang --> 1.200 potong
90 orang hari --> 1.200 potong
10 hari x orang --> 800 potong
10x orang hari --> 800 potong
10x /90 = 800/1.200
x/9 = 8/12
x = 9(8) / 12
x= 72/ 12
x = 6
banyak penjahit = 6 orang