Math, asked by stargirlA1, 1 year ago

please solve it in an easy way.
please explain.
Its answer is 1 hour.​

Attachments:

Answers

Answered by Priti091997
1

Answer:

1 hour

Step-by-step explanation:

Let the duration of flight be x hours.

Original Speed - New Speed = Reduced Speed

600/x - 600/(x + 1/2) = 200

600/x - 400/x = 200

x = 1

Similar questions