Matematika

Pertanyaan

Tolong jawab.. lumayan poinnya hehe

3. Harga pembelian = Rp. 10.000.00 harga penjualan = ?
Untung=
Persentase untung=20%
4. Harga pembelian =
Harga penjualan=Rp.75.000.00
Rugi = 5.000.00
Persentase rugi = ...?%
5. Harga pembelian = Rp.30.000.00
Penjualan =
Rugi = Rp.75.000.00
Persentase rugi = ?%
6. Harga pembelian = Rp.450.000.00
Harga penjualan =
Untung =
Persentase untung = 30%
7. Harga pembelian = Rp.600.000.00
Harga penjualan =
Rugi =
Persentase rugi = 12,5%



MOHOOOON DIJAWAB MAKASIH

1 Jawaban

  • no.4
    HB = HJ - Rugi
    HB = 75.000 - 5.000 = 70.000
    persentase rugi = rugi/HB X 100%
    = 5000/70.000 x 100%
    = 50/700 x 100%
    = 5.000 รท 700
    = 7.14%

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