If the cost of transporting 150 kg of goods for 120 km is Rs 50. what will be the cost of transporting 180 kg of goods for 300 km?
Cost of transporting 150 kg over 120 km=50
Cost of transporting 1 kg over 1 km=50(150×130)
Cost of transporting 180 kg over 300 km=50(150×130)×(180×300)=Rs.150