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Matematik Tingkatan 3 Bab 3

1. Rosline ingin membeli sebuah buku secara atas talian. Dia melayari
internet dan menjumpai dua promosi berikut:
Rosline wants to buy a book online. She surfs the Internet and finds two promotions:
Syarikat P di Malaysia Syarikat Q di Amerika Syarikat
menawarkan harga promosi menawarkan harga promosi
RM89. Caj kiriman ke alamat USD15.99. Untuk tempahan
rumah Rosline ialah RM8. daripada luar Amerika Syarikat,
Company P in Malaysia offers a caj kiriman USD11 dikenakan.
promotional price of RM89. The Company Q in United States offers a
shipping charge to Rosline’s house promotional price of USD15.99. For orders
address is RM8. outside United States, USD11 shipping
charges apply.

Rosline bercadang membuat pembayaran dengan kad kredit. Pihak
bank akan mengenakan caj tambahan 1% ke atas setiap transaksi
daripada luar negara. Jika kadar semasa pertukaran mata wang untuk
ringgit Malaysia adalah RM1 bersamaan dengan USD0.24, tawaran
manakah yang Rosline harus pilih? Berikan justifikasi anda.
Rosline intends to make payment by credit card. The bank will charge an additional 1% on
each transaction from abroad. If the current exchange rate for Malaysian ringgit is RM1
equivalent to USD0.24, which offer should Rosline choose? Give your justification.

Syarikat P/ Company P: • Bandingkan harga sebenar
Harga promosi = RM89 yang akan dibayar jika membeli
daripada dua syarikat tersebut.
Promotional price Compare the actual price to be paid if
buying from the two companies.
Harga sebenar yang akan dibayar = RM89 + RM8
Actual price to be paid = RM97

Syarikat Q/ Company Q:
Harga promosi = USD15.99 × (1 ÷ 0.24) = RM66.63
Promotional price

Caj kiriman = USD11 × (1 ÷ 0.24) = RM45.83
Shipping charge

Caj tambahan oleh bank = RM66.63 × 1 = RM0.67
Additional charges by bank 100

Harga sebenar yang akan dibayar = RM66.63 + RM45.83 + RM0.67
Actual price to be paid = RM113.13

Rosline harus pilih tawaran dari syarikat P. Harga sebenar yang akan
dibayar adalah lebih murah. Rosline dapat berjimat RM16.13.
Rosline should choose offer from company P. The actual price to be paid is cheaper. Rosline
can save RM16.13.
Kuiz 3

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