Question

If the speed of car is 20km/hr it takes 2hrs .if the speed is 40km/hr then how much time it will take.​

Answer 1

Answer:

ANSWER

Distance=Speed×Time

When speed is 40 kmph

Distance traveled by car =40×9

                                         =360 km

When speed is 60 kmph

Time taken to complete the journey =  

60

360

​  

 

                                                            =6 hours

Answered By

Step-by-step explanation:

Answer 2

Answer:

4 hours................