That'd be fairly hard to determine. My average commuting speed is 24 km/h, or 15 MPH. Others will do better, over 32 km/h, or 20 MPH isn't that uncommon. Others will do 10-12MPH, 16-20 km/h, and be happy with that.
That's a pretty pointless question, you might as well ask what's a woman's average running, swimming or skating speed is. it is HUGELY dependent on how much of an athlete and cyclist the woman is. It could be anything between 10-20 MPH.
She can ride 76.7 miles in 6.5 hours.
The answere would be 15.333
he ride a yellow bike that hasten speed
Devan Goode
I presume you mean how long will it take for a 12 miles bike ride. It depends on how fast you can bike, if it's uphill or downhill. The average is between 8-13 mph for most people to bike on a 10-speed on the whole. By that measurement, it could take 50-90 minutes or so on the average.
40 miles is equal to 64.37 Kilo meters. Hence the speed of the bike can be found as speed=distance traveled by time. 64.37/2= 32.19 kph.
3,25 km
You can ride at whatever speed you're comfortable with, as long as you're not above the posted speed limit.
15km/h
He rides a 1926 Speed Radar.
It depends on the distance travelled, If the person had travelled 120 miles the it would be 2 hours. Time = Distance/Speed
If you ride your bike 5 kilometres in 20 minutes, you are riding at a speed of 15 kilometres per hour (since there are 60 minutes in an hour). Therefore, in one hour, you will ride your bike 15 kilometres.