40 litres of petrol was used up by Yohan's car during his journey. How much petrol will be left in the tank of capacity 65 litres, if he had filled the tank at the start to the journey? [ 2 Marks ]

Q. A taxidriver filled his car petrol tank with 40 litres of petrol on Monday. The next day, he filled the tank with 50 litres of petrol. If the petrol costs ₹44 per litre, how much did he spend in all on petrol?

Q.

A taxi-driver, filled his car petrol tank with $40$ litres of petrol on Monday. The next day, he filled the tank with $50$ litres of petrol. If the petrol costs $Rs.44$ per litre, how much did he spend in all on petrol?

Q. . A taxi driver filled his car fuel tank with 45 litres of petrol on Monday. The next day again filled the tank with 35 litres of petrol. If the petrol costs Rs. 68 per litre, how much did he spend on petrol in two days? (Apply properties of whole numbers)

Q. Alex needs 21.87 litres of petrol to reach his destination. If he has 14.68 litres of petrol in the tank, how much more would he require?

Q. A Petrol Tanker leaks 15000 mL of petrol each km during the journey. If the tank is filled with 9000 L of petrol, after travelling to how many km will the tank be emptied?​