Calculate the actual distance between Keetmanshoop and Windhoek, and determine the number scale of the map.

Morning Michael — let's get this done. 1.3 Step 1: Determine the actual distance from Keetmanshoop to Windhoek using the distances provided on the map. The route from Keetmanshoop to Windhoek passes through Mariental and Rehoboth. Distance (Keetmanshoop to Mariental) = 221 km Distance (Mariental to Rehoboth) = 83 km Distance (Rehoboth to Windhoek) = 87 km Total actual distance = 221 km + 83 km + 87 km = 391 km Step 2: Explain how to calculate the number scale. To calculate the number scale, you would need to physically measure the distance between Keetmanshoop and Windhoek on the map using a ruler. Let's say this measured distance is X cm. The scale would then be calculated as: Scale = Measured distance on map (in cm)Actual distance (in cm) Since 1 km = 100,000 cm, the actual distance in cm is 391 × 100,000 cm = 39,100,000 cm. If, for example, the measured distance on the map was 10 cm, the scale would be 10 cm39,100,000 cm = (1)/(3,910,000). As an AI, I cannot perform the physical measurement on the image, so I cannot provide a numerical value for the map scale. The actual distance from Keetmanshoop to Windhoek is: 391 km 1.4 Step 1: Determine the actual distance from Gobabis to Grootfontein by summing the distances on the map. The route from Gobabis to Grootfontein passes through Otjiwarongo. Distance (Gobabis to Otjiwarongo) = 233 km Distance (Otjiwarongo to Grootfontein) = 157 km Total actual distance = 233 km + 157 km = 390 km The actual distance from Gobabis to Grootfontein is: 390 km 1.5 Step 1: Calculate the travel time using the distance from 1.4 and the given speed. Distance = 390 km Speed = 90 km/hour Time = DistanceSpeed = 390 km90 km/hour = (39)/(9) hours = (13)/(3) hours Step 2: Convert the travel time into hours and minutes. Time = 4 (1)/(3) hours To convert (1)/(3) of an hour to minutes: (1)/(3) × 60 minutes = 20 minutes So, the travel time is 4 hours and 20 minutes. Step 3: Calculate the arrival time by adding the travel time to the departure time. Departure time: 7:45 Travel time: 4 hours 20 minutes Arrival time = 7:45 + 4 hours 20 minutes = 11:65 Since 65 minutes is 1 hour and 5 minutes, the arrival time is 12:05. Step 4: Compare the calculated arrival time with Amukele's stated arrival time. Calculated arrival time: 12:05 Stated arrival time: 12:00 Amukele's timing is incorrect because he would arrive 5 minutes later than he stated. Incorrect 1.6 Step 1: Calculate the total petrol needed for the journey. Distance = 390 km Petrol consumption = 8 litres per 100 km Litres needed = 390 km100 km × 8 litres = 3.9 × 8 litres = 31.2 litres Step 2: Calculate the total cost of the petrol. Cost per litre = R16.45 Total cost = 31.2 litres × R16.45/litre = R513.24 The cost of petrol to travel from Gobabis to Grootfontein is: R513.24 What's next? 📸