2.1
Both families bought tickets online for the “Bus and Soweto Combo” for a 2-day
tour. The Naidoo family stated that they will pay 50% more than the total of the
Adams family. Show, with the necessary calculations, whether the statement is valid
or not. (8)
2.2 Mr Naidoo invested R20 750 for one and a half years at an interest rate of 7,5% per
annum compounded annually. Calculate how much interest the investment earned. (6)
2.3
2.3.1 In which direction does the plane travel from Port Elizabeth to the Kruger
National Park? (2)
2.3.2 A businessman needs to be at the Kruger National Park (Nelspruit) for a
meeting at 13:30. He is first going to meet a business partner for two hours
at OR Tambo International Airport (Johannesburg).
Will the businessman be on time for his meeting if his flights depart at
08:20 from Cape Town International Airport and then again at 12:55 from
OR Tambo International Airport (Johannesburg)? (4)
2.3.3 Determine the speed that the aeroplane is travelling at from Cape Town to
Nelspruit. Give your final answer to the nearest kilometre per hour.
You may use the following formula:
Distance = Speed × Time (5)
2.3.4 Use the map for the flight distances and determine the probability that a
aeroplane that is randomly selected, will travel from a coastal city. (2)
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