Question

a car moved with the speed of 40 kilometre per hour for 15 minutes and then with the speed of 60 km per hour for next 30 minutes find the total distance cover by the car​

Answer 1

Answer:

Car's speed = 40 km/h

Time = 15 mins. = 0.25 hrs.

Distance = Speed × Time = (40 × 0.25) km = 10 km.

Car's speed = 60 km/h.

Time = 15 mins. = 0.25 hrs.

Distance = Speed × Time = (60 × 0.25) km = 15 km.

So, Total distance travelled = (10+15) km = 25 km