Question

9. Anjali covers 43 1/2km in 7 1/4 hours while walking and Nisha covers 27 5/8 hours in 4 1/4 hours Who walks faster
and by how much?​

Answer 1

Answer:

ANSWER

Let the time he walks be x hours

From the given condition

3(x)+9(3−x)=15⟹6x=12⟹x=2

So the time he runs is 3−2=1 hour

Distance covered by running is 1×9=9 km