Question

14. Two runners cover the same distance at
the rate of 15 km and 16 km per hour
respectively. The distance travelled when
one takes 16 min longer than the other is
alim
(b) 60 km
(0) 52 km
Idam​

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