Question

Trees are placed 40metres apart along the road. How long will a car take to pass 8 trees at a speed of 25km/h,without counting the first one​

Answer 1

Answer:

Trees are placed 40 m apart

Total 8 trees excluding first one

Distance between 1 st and 9 th tree = 8×40 = 320 m

speed= 25km/h = 25000m/h

Car will take to pass t = d/s

= 320/25000 hrs

= 0.0128 hrs = 0.768 min