Question

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

Answer 1

rupees 420

total petrol bought is 40+44=84
and 1 litres of petrol is rupees 50 so the cost of 84 litres petrol is 84×50=420

Answer 2

Answer:

3960 Rs.

Step-by-step explanation:

On a Monday 40 liters of petrol is filled by a taxi driver in his car petrol tank.  

The next day again 50 liters of petrol is filled by the same taxi driver for his car.

Hence, in total, he has filled (40+50)=90 liters of petrol.

Now, the cost of petrol is 44 Rs per liters.

Therefore, he has spent (90× 44)=3960 Rs. in all on petrol. (Answer)