meha takes 20 min to cover a distance of 4.2km on a bicycle. calculate her velocity in a.km/min. b.m/min. c.km/hr
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velocity=distance/time
a.4.2km/20=0.21km/min
b.1km=1000m
4200m/20m=210m/minute
a.4.2km/20=0.21km/min
b.1km=1000m
4200m/20m=210m/minute
kiruthik1:
answer for c pls
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