muhammadgillani11223 muhammadgillani11223 17-04-2024 Mathématiques résolu In a triathlon, an athlete swims 750 m in 15 minutes, cycles at an average speed of 40 km/h for 30 minutes and runs 5 km at an average speed of 3 m/s. Find his Daverage Findaverage speed for the entire competition, giving your answer in km/h.