Question

A certain distance is covered at a certain speed. If half the distance is covered in
double the time, the ratio of two speeds is:
​

Answer 1

This is your answer hope it helps

Answer 2

Step-by-step explanation:

Let x km distance be covered in y h.

So, speed in first case = xyKm/hr

And speed in second case =

x/22y=x4yKm/hr

Required ratio = xy:x4y=1:14

= 4 : 1