Question

a car moves with a speed of 40 km per hour for 15 minutes and then with a speed of 60 km per hour for the next 15 minute calculate the total distance covered by a car

Answer 1

Answer: The total distance covered by the car is 25Km.

Step-by-step explanation:

We Know That Distance = Speed*Time

15min = 15/60 hours

Distance Covered in First Part (D1) = 40*(15/60) = 10km

Distance Covered in Second Part (D2) = 60*(15/60) = 15km

Total Distance (D) = D1+D2=15+10 = 25Km

Therefore, the total distance covered by the car is 25Km

Answer 2

HEY Buddy......!! here is ur answer

Given that : A car moves with a speed of 40 km/hr for 15 minutes

It means : 1 hour = 40 km

=> 60 minutes = 40 km

=> 15 minutes = (40/60)×15 = 10km

It means car covered the distance of 10km

Also given that : After that car calculate next 15 minutes by the speed of 60 km/hr.

It means : 1 hr = 60 km

=> 60 minutes = 60 km

=> 15 minutes = (60/60)×15 = 15km

It means car covered the distance of 15 km

Thus, total distance covered by the car = 10+15

= 25 km

I hope it will be helpful for you....!!

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