Question

A car covers 225 km in 5 hours. So how long it will take to cover 405 km

Answer 1

Assuming that it has constant speed, using speed = distance/time, we get:

Speed = 225km/5hr = 45 km/hr

Now using time = distance/speed:

Time = 405/45 hr = 9 hours.

Answer 2

It will take 9 hours to cover 405 km

Step-by-step explanation:

Time taken to cover 225 km = 5 hours

Time taken to cover 1 km =$\frac{5}{225} hours$

Time taken to cover 405 km =$\frac{5}{225} \times 405$

                                               = 9 hours

Hence It will take 9 hours to cover 405 km

#Learn more:

A car cover 310 km in 5 hours .How much time it take to cover 405

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