Math, asked by jaat16533, 10 months ago

a car cover distance 30 km per hour for the next 3 hours and then cover another distance at 40 km per hour for the next two hours . find the ratio of the distance travelled in the two case.​

Answers

Answered by venupillai
6

Answer:

The ratio of distances is 9:8

Step-by-step explanation:

Speed = Distance / Time

Distance = Speed * Time

For the first part of the journey

Speed = 30 kmph

Time = 3 hours

=> Distance = 30 * 3 km

                    = 90 km

For the second part of the journey

Speed = 40 kmph

Time = 2 hours

=> Distance = 40 * 2 km

                    = 80 km

Therefore:

Ratio of distances in the two parts = 90 km / 80 km

                                                          =  9/8

                                                          =  9:8

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