Question

Tlng jawab no 3 dan 8 aja ya

Answer 1

8. modal = 50 x 2.000 = 100.000
   jual = 30 x 3.000 = 90.000
       = 20 x 3.500 = 70.000
   jual total = 160.000

a . laba = 160.000 - 100.000 = 60.000
b. Persen = 60.000/100.000 x100% = 60%

3. tanggal = 3
    bulan = 10
   3 - x = 10 -2x
    2x - x = 10 - 3
      x = 7

Answer 2

8> modal:100.000
Jual: 30 x 3000 = 90.000
: 20 x 3500= 70.000
Jual: 160.000
-Laba = 160.000-100.000 = 60.000
-Persen = 60/100.000 x 100 % = 60%
3 .3-x = 10-2x
2 x-x = 10 - 3
X adalah= 7