Question
A cyclist took 3 1/3 hours to cover 46 km.
For the first 30 km, he cycled at 15 km/h. Find his speed for the last part of the journey.
For the first 30 km, he cycled at 15 km/h. Find his speed for the last part of the journey.
Answers
Steve
If his speed was x, then since time = distance/speed,
30/15 + 16/x = 10/3
30/15 + 16/x = 10/3