If one gallon is approximately 3.8 liters, how many liters are in 4.5 gallons

17.1 liters

Step-by-step explanation:

Since one gallon equals 3.8 liters.

We can multiply 4.5 gallons by the approx. 3.8 liters

4.5 * 3.8 = 17.1 liters

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

you never say the total so we cant find the percentage used for petrol

step-by-step explanation: