Question

Seorang pedagang membeli 10peti telur dgn brt setiap peti 20kg dan harga /peti Rp140000 kemudian telur tsb di jual Rp7500/ kg persentasi untung yg di peroleh pedagang tsb
a.7 1/2
b.7 1/7
c.14%
d.15%

Answer 1

Dik :
berat per peti = 20 kg
berat 10 peti = 20 x 10 = 200 kg
hrga beli per peti = 140.000
hrga jual = 7,500/kg

maka :
> Total hrga beli = 140.000 x 10 = 1.400.000
> total hrga jual = 7,500 x 200 = 1.500.000

untung = 1.500.000 - 1.400.000 = 100.000
% untung = 100.000/1.400.000 x 100% = 7,14 % = 7 1/7 % (b)