Pak Indra membeli mobil bekas seharga Rp 68.250.000. Jika penjual tersebut memberi diskon harga sebesar 12,5%, harga mobil sebelum di diskon adalah.... a)Rp 88.000.000 b)Rp 78.250.000 c)Rp 78.000.000 d)Rp 75.893.750
AnggitaSeveners
Harga akhir = 68.250.000 Diskon = 12, 5% Harga awal = ...????
Misal : Harga awal = x
Harga awal = 100% Diskon = 12,5% Harga akhir = 100% - 12,5% = 87, 5%
Diskon = 12, 5%
Harga awal = ...????
Misal : Harga awal = x
Harga awal = 100%
Diskon = 12,5%
Harga akhir = 100% - 12,5% = 87, 5%
87,5% = 68.250.000
100% = x
x = 68.250.000 : 87,5% × 100%
x = 78.000.000
Jadi harga awal = Rp 78.000.000,00 (C)