Speed of bike = 41 km per hour
Distance travlled by bike rider in 1 hour = 41 km
Distance covered by bike rider in 2 hours
= 41 km + 41 km
= 82 km
Distance covered by bike rider in 3 hours
= 41 km + 41 km + 41 km
= 123 km
Distance covered by bike rider in 4 hours
= 41 km + 41 km + 41 km + 41 km
= 164 km
Distance covered by bike rider in 5 hours
= 41 km + 41 km + 41 km + 41 km + 41 km
= 205 km
Distance covered by bike rider in 6 hours
= 41 km + 41 km + 41 km + 41 km + 41 km + 41 km
= 246 km