Question

At a speed of 20mph a journey takes 5 hours. How long would it take travelling at 40mph instead

Answer 1

2.5hours

Explanation:

5/2=2.5

Answer 2

Explanation:

20mph so it takes 5 hours if u so 40mph it will take less time

so if ur divide 5hrs by 2 it will be 2.5 hours so it will take less time to arrive at the destination.

Hope this helpsxx