# Harga beli = 100% Jika untung = a %  H. Jual = …….% (100 + a) %

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Harga beli = 100% Jika untung = a %  H. Jual = …….% (100 + a) % Jika rugi = a %  H. Jual = ….% (100 - a) % Contoh : Untung = 20 %  Harga Jual = 120 % Rugi = 10 %  Harga Jual = 90 % Contoh: Jika 15% = Maka 100 % = …?

17. H. beli = (1 kodi) Untung = 30%  H. Jual = … % 130% 100% = (1 kodi) 130% = …? = (1 kodi) Harga jual/ batang = : 20 = 2.275

H. beli = Rugi = 18% H. Jual = … % 82% 100% = 82% = …? =

21. Untung = 15 % = H. Jual = … % 115 % 15% = 115% = …? =

23. H. jual = /ekor Untung = 25 % H. Jual = … % 125% 125% = Harga beli =100% = …? =

25. Biaya perbaikan = Harga jual = Untung = 30% H. Jual = … % 130% 130% = H. Beli = 100% = …? = Harga TV = – =

Rabat = Diskon = Potongan harga
Harga beli = 100% Diskon = a %  Harga jual = …. % (100 – a)% Misal : diskon = 10 %  Harga jual = 90% Contoh soal : hal 41 Diskon = 15 % Harga Beli : Gula pasir = x … = … Susu = x … = … 3 = ___________ + 19.200 2 = 9.000 Belanjaan / bayar = ……% 85 % 100 % = 85 % = …. ? =

27. Diskon = 20 % Harga barang setelah diskon = …. % 80 %  80 % = Harga sebelum diskon = … % 100 % 80 % = 100 % = … ? =

+ = Bruto, Netto dan tara Bruto = Netto + Tara Sekarung beras beras
Bruto = Berat keseluruhan Netto = Berat bersih / isi Tara = Berat bungkus / kemasan Bruto = Netto + Tara Bruto = 100 %

Contoh soal Hal : 41 Bruto = 30 kg tara = 2,5 % netto = …? Tara = 4 % = 3 kg netto = …? Netto = … % 96 % Bruto = 100 % = 30 kg Netto = … ? 97,5% 4 % = 3 kg 96 % = …? = 29,25 kg = 72 kg

Bunga Tabungan Tabungan Mula-mula = M Lama menabung/waktu = T
Suku bunga = P Contoh soal hal : 42 Tabungan = suku bunga = 21 % /thn waktu = 10 bulan Tabungan = suku bungan = 18 % /thn waktu = 1 thn Bunga = x 18% x 1 = Jumlah uang = = =

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