" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Diketahui =barang A (x) =m1 :2 menit ,m2: 4 menit , harga 250
barang B(y) = m1: 8 menit , m2: 4menit , harga 500
beroperasi 8 jam = 480 menit
ditanya = keuntungan terbesarnya ( 250x+500y)
jawab =
2x+8y=480 dan 4x+4y=480
dikerjakan dengan persamaan
2x+8y=480 [x2] 4x +16y =960
4x+4y=480 [x1] 4x + 4y = 480
didapat y= 20
dimasukan 4x=480-(4.20)
x=100
untuk keuntugan sebesarnya :
(250.100)+(500.20)=25000+10000=35000