Q. 54.2( 36 Votes )

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 Rs. 44 per litre, how much did he spend in all on petrol?

Answer :

Petrol filled on Monday = 40 litres


Petrol filled on Tuesday = 50 litres


Total petrol filled = (40+50) litres


Cost of petrol = 44 Rs per litre


Total money spent on petrol = 44 × (40+50)


= 44 × 40 + 44 × 50


= 1760+2200


= 3960 Rs.

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