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13 September, 21:32

An international airport sells scarves for 19 US dollars, 150 Hong Kong dollars, 130 South African rand, or 14 euros. If the current exchange rate is 1 US dollar = 8 Hong Kong dollars = 7 South African rand = 0.7 euros, which currency is the best deal for customers?

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  1. 14 September, 00:17
    0
    Express everything in US$:

    US$: $19

    Hong Kong: 150 / 8 = $18.75

    SAR: 130/7=$18.57

    Euro: 14/0.7=$20

    Best price is in SA rand.
  2. 14 September, 01:15
    0
    South African rand
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