Nina membeli 3 kuintal beras Rp.1500000 jika pedagang menginginkan untung 15%.harga jual tiap kg …

3kuintal = 1.500.000

1kuintal = 500.000

1kuintal = 100 kg

1kg = 500.000 : 100

= 5000

5000 x 15% = 750 rupiah

1 kg = 5750 rupiah

Makasih 🙂

Harga Jual 3 kw = 300 kg
= 1.500.000 x (100%+15%)
= 1.500.000 x 115/100
= Rp. 1.725.000

Harga Jual Tial Kg
= 1.725.000 / 300
= Rp. 5.750