Question

A car moves with a speed of 40 km/hr for 15 minutes and then with a speed of 60 km/hr for the next 15 minutes. find the total distance covered by the car.
(please give step by step explanation)​

Answer 1

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$\underline\bold\red{\huge{ANSWER : }}$

⭐ PART - 1 ⭐

Car's speed = 40 km/h

Time = 15 mins. = 0.25 hrs.

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

⭐ PART - 2 ⭐

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

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Both answers are same you can write any of them