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17 December, 13:52

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. 17 December, 13:55
    0
    South African rand
  2. 17 December, 14:19
    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.
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