Daniel pumps gas for 30 sec at 1.45 liters/sec; therefore he pumps a total of 30*1.45 = 43.5 liters.
The fuel costs $1.36 per liter; therefore, his cost is 43.5*1.36 = $59.16.
Jasimine J.
asked • 04/06/18work out daniel's petrol cost
the cost of petrol is $1.36 per litre.
Petrol flows into the tank of a car at a rate of 1.45 litres per second.
Daniel puts petrol into his car for half a minute. Work out the cost of Daniel's petrol.
Petrol flows into the tank of a car at a rate of 1.45 litres per second.
Daniel puts petrol into his car for half a minute. Work out the cost of Daniel's petrol.
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