Question

a man Travels 105 km in 1 hour 45 minute find her speed in metre per second

Answer 1

Distance travelled by man in a 1 hour 45min=105km
Speed of man=Distance / Time
10500/60+45
10500/105
1000m/s

Answer 2

105*1000=105000m
1.45 hour=105 minutes
105*60=6300seconds
v=s/t
v=105000/6300
v=29.16m/s


please mark it as brainliest... it takes lot of time to solve