Answer: One day at 10 am, Tonka, Dune Bug, V.W. Bug, & Go-go went out for a drive. At 10:45 am, Tonka stopped at a gas station for more fuel. Dune Bug stopped at a gas station at 11:45 am. V.W. Bug stopped for more gasoline at 11 am. Go-go did not stop for gasoline at all. He travelled non-stop. They all reached their final destination at noon.
© Derek Cumberbatch