Hey, can someone please help me understand this Business Statistic question?

I'm so confused, please only help if you are 100%.

Question 2 Would you use a two-sample t-Test or paired t-Test to analyse the following study? Please write down your reasons. Not yet saved Marked out of Fifty-six cars were selected for an experiment and randomly allocated into two groups. One group of twenty-eight cars was filled with Fuel 1, and the other of twenty-eight cars were filled with Fuel 2. Each of the cars was driven until it ran out of fuel. The distance that each of 2.00 the cars had driven was recorded in kilometers. Flag Research Question Was there, on average, any difference in distance traveled using Fuel 1 compared to Fuel 2