My friend and I both have Swim 2s. Every day we swim in the sea together following the same route, going in at the same time and exiting at the same time. The distance on mine is half of what hers is. Whose is correct?
My friend and I both have Swim 2s. Every day we swim in the sea together following the same route, going in at the same time and exiting at the same time. The distance on mine is half of what hers is. Whose is correct?