Answer:
20.14 km in 1 hour.
Step-by-step explanation:
Given that,
A motorbike can travel 60 2/5km in 3 hours.
We need to find how far can it travel in 1 hour at the same speed.
3 hour = 60 2/5km
or
3 hour = 302/5 km
[tex]In\ 1\ hour\ =\dfrac{\dfrac{302}{5}}{3}\\\\=20.14\ km[/tex]
So, he travels 20.14 km in 1 hour at the same speed.