Mr Khoza found that his car can drive 12,5 for every litre of petrol it consumes. This helps him to be sure that he has enough petrol when driving certain distances due to nature of his work. The table below represents the car's petrol consumption. The extreme petrol price per litre is R22,50 also impacts Mr Khoza's travelling. 1 3 6 7 TABLE 1: DISTANCE TRAVELLED PER LITRE OF PETROL CONSUMED Litres of petrol 0 5 8 Distance to travel (km) ☐ B 12,5 25 37,5 50 62,5 C 87,5 100 Use the information above to answer the questions that follow. 2.1 Describe the general relationship between litres of petrol consumed and the distance travelled. (2) 2.2 Determine the number of litres of petrol consumed when 12 500 metres was travelled. (2) 2.3 How many litres of petrol is consumed to travel 37,5 km? (2) ​