Answer:
[tex]135\ \text{kilometers}[/tex]
Step-by-step explanation:
[tex]s[/tex] = Speed of car = [tex]45\ \text{kph}[/tex]
[tex]t[/tex] = Time = [tex]3\ \text{hours}[/tex]
Distance is given by
[tex]d=\text{Speed}(s)\times \text{Time}(t)[/tex]
[tex]\Rightarrow d=45\times 3[/tex]
[tex]\Rightarrow d=135\ \text{kilometers}[/tex]
The distance traveled by the car is [tex]135\ \text{kilometers}[/tex].