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Total distance=8+14+28+50
=100km
Total time=10+20+30+40
=100min
Average speed=total distance/total time
=100/100
=1km/min
=100km
Total time=10+20+30+40
=100min
Average speed=total distance/total time
=100/100
=1km/min
shubh1729:
sorry I didn't convert min into hour
agar tum mera answer delete karba do tume correct answer bata duangi
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