Carl Can ride his bike twice as fast as he can jog. He jogged three times around a 1 mile trail in 24 minutes and then rode the same trail with his bike how long did it take him to bike the trail once

It will take him 4 minutes to go around the trail with his bike once.

He did 3 miles jogging in 24 minutes. So it took him 8 min per mile (24 / 3 = 8).

Since he bikes twice as fast as he jogs, it will take him half the time (8/2 = 4).

It took him 12 mins to bike the trail because it implies that you bike faster than jogging so the time should be shorter hence bike twice as fast as jogging