Tolong di kerjakan se cepat dan tidak asal​

1]

hj = Rp 1.380.000,00

%u = 15%

hb = hj : (100% + %u)

hb = 1.380.000 : (100% + 15%)

hb = 1.380.000 : 115%

hb = 1.380.000 : 115/100

hb = 1.380.000 × 100/115

hb = Rp 1.200.000,00 (A)

2]

hb 50 kg beras = Rp 200.000,00

%u = 15%

n = 50 kg

u 50 kg beras

= hb 50 kg beras × (100% + %u)

= 200.000 × (100% + 15%)

= 200.000 × 115%

= 200.000 × 115/100

= Rp 230.000,00

hj/kg = u 50 kg beras : n

hj/kg = 230.000 : 50

hj/kg = Rp 4.600,00 (A)

3]

hb 8 karung beras = Rp 480.000,00

hj/karung = Rp 65.000,00

n = 8 karung beras

u = (hj/karung × falak) – hb 8 karung beras

u = (65.000 × 8) – 480.000

u = 520.000 – 480.000

u = Rp 40.000,00 (B)

4]

%diskon = 15%

h setelah potongan harga = Rp 425.000,00

h sebelum diskon

= h setelah diskon : (100% – %korting)

= 425.000 : (100% – 15%)

= 425.000 : 85%

= 425.000 : 85/100

= 425.000 × 100/85

= Rp 500.000,00 (A)

5]

bruto 5 dagangan = 700 kg

%tandingan 5 barang = 15%

pelik 5 produk = proporsional berat

n = 5 barang

neto 5 komoditas

= bruto 5 dagangan × (100% – %tara 5 barang)

= 700 × (100% – 15%)

= 700 × 85%

= 700 × 85/100

= 595 kg

neto masing-masing barang

= neto 5 barang : cakrawala

= 595 : 5

= 119 kg (B)




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