Question

A car covers distance 240 km with speed 80 km/hr .calculate the time taken. ​

Answer 1

1)Speed = Distance / Time

80km/h = Distance / (90/60)hr

Distance = 80*(90/60) km

= 120 km

So, 120 km will cover in 90 minutes.

2) Speed = Distance / Time

80km/h = 240 km / Time

Time = 240 km / (80 km/h)

= 3 hr

= (3*60) minutes

= 180 minutes

So, 180 minutes will take to travel 240 km

Answer 2

Answer:

3 hours

Step-by-step explanation:

Distance = 240km

Speed = 80 km/h

Time = Distance / Speed

Time = 240/80 = 3 hours (now, 240 cancels out with 80 in 3 times)

Time = 3 hours.

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