apah itu pertanyaan nya

harga beli 2 kuintal = 855.800
harga jual = 7200/kg

a) harga beli /kg
= Rp 855.800 / 2 kuintal
= Rp855.800 / 200 kg
= Rp4.279 /kg

b) harga jual seluruhnya
= harga jual × jumlah jualan
= Rp7200/kg × 2 kuintal
= Rp7200/kg × 200 kg
= Rp1.440.000

c) Untung
= harga jual - harga beli
= Rp1.440.000 - Rp855.800
= Rp584.200

d) presentasi untung
= untung/harga beli × 100%
= Rp584.200/Rp855.800 × 100%
= 68,26%