Ek Park 1500 lambi tatha 750 metre chaudi hai ek cycle sawar ko spark ke char chakkar lagana hai 4.5 kilometre ghante ki chaal se usse kitna samay lagega
Answers
Answered by
5
Perimeter of the park
= 2(l+b)
= 2( 1500+ 750)
= 2*2250
= 4,500m
Distance to travel = Perimeter*4
= 4500*4= 18000m
Speed of the boy = 4.5km/h
Time= Distance/speed
= 18/4.5
= 4 hrs.
Similar questions