Belle strong is swimming in lochness lake, 230 feet from shore. suddenly she screams for help and starts swimming toward shore at 2 ft/s. Maxx Magnum starts toward her in a rowboat, traveling 5 ft/s. How many seconds will Belle been have swimming when Maxx reaches her? I can't find a solution with the chart which explains the drt equation, like rate x time = distance. What is the equation I should use for time for each Belle and Maxx?