Question

a car average 12 kilometers per liter.If gas cost $2.22 per liter,then how much gas cost for this car to travel 1335 km

Answer 1

Given: To go 12Km the car needs 1L petrol.

So, to go 1Km car requires 1/12 L petrol.

So, to go 1335Km the car requires 1335/12 L
=111.25L of petrol.

Hence,111.25 is your required Litres

Now, Cost=$2.22 per litre.

So cost of 111.25 L =111.25 ×2.22=$246.975

Hence, The gas cost is $246.975 in Total...

Hope it Helps...
Regards,
Leukonov.

Answer 2

Find the cost of 1 km:

12 km = 1 litre

Given that 1 litre = $2.22

12 km = $2.22

1 km = 2.22 ÷ 12 = $0.185

FInd 1335 km:

1 km = $0.185

1335 km = 0.185 x 1335 = $246. 98

Answer: It costs $246. 98 to travel 1335 km