Question

at a speed of 35 km an hour . a car takes 5 hours for a journey. How long will it take at a speed of 50 km/ hr to complete the journey​

Answer 1

Step-by-step explanation:

Total distance = Speed × Time

                        = 35 × 5

                         = 175 Km

Time taken to travel 175 Km at 50 Km/hr = $\frac{Distance}{Speed}$

                                                                    = $\frac{175}{50}$

                                                                    = 3.5 hrs

Answer is 3.5 Hours.

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