A cyclist covers a distance of 900m in 4min 30sec. what is the speed in km/h of the cyclist?

Options
- 11km/h
- 13km/h
- 12km/h
- 14km/h

CORRECT ANSWER : 12km/h

Discussion Board
solution of this question is:::

time=4 min 30 sec=270 sec(4/60+30)
speed=d/t
s= 900(meter)/270(sec)
s=10/3 m/s
speed in km/h =10/3*18/5 =12 km/h


megha pandey 06-25-2020 06:19 AM

cse

nice

lakshmi k 03-27-2019 01:50 AM

physics

solution?????

Muhammad 10-17-2017 02:17 PM

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