Question

in a triathlon Farhan swims a distance of 1.5 kilometre at an average speed of 2.5 kilometres and our cycles 40 kilometres in one and a half hours and runs at an average speed of 9th kilometres an hour for 11 of 9th of an hour find its average speed for the entire competition
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Answer 1

Step-by-step explanation:

In a triathlon, a contestant swims 5 km, cycles 30 km, and then runs 20 km. In general, a contestant runs at an average speed of x, swimsat an average speed of x/5, and cycles at an average speed of 5x, where x is in kilometres