Petrol is 9.25 L per 100 km and the price of petrol is six R6.72 per litre what will it cost for petrol to travel from 394 to 628
To calculate the total cost of petrol, we need to know the distance travelled and the fuel consumption rate.
Total distance travelled = 628 km - 394 km = 234 km
Fuel consumption = 9.25 L/100 km
Fuel required = (9.25 L/100 km) x (234 km) = 21.615 L
Cost of petrol per litre = R6.72
Total cost of petrol = (21.615 L) x (R6.72/L) = R144.54
Therefore, it will cost R144.54 for petrol to travel from 394 km to 628 km.