Question

Lamp posts are placed 25 m apart along a road. How long will a car cover 7 lamp- posts travelling at a speed of 72 km/hour? ​

Answer 1

Answer:

Number of lamp post placed apart the road = 25 m

speed of the car per hour = 72 Km

Therefore, time it will take to.cover 1 lamp post = 72/25

So time it will take to cover 7 lamp posts = 72/25×7=20.16 hope it helped