You are not logged in.

- Topics: Active | Unanswered

**poxin****Guest**

I cannot figure out this problem because I am dumb

two hikers, alan and ben, are 11.4 miles apart and walking towards each other. they meet in 3 hours. find the rate of each hiker if ben walks .6 mph faster than alan

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 21,812

Let the speed of Ben be x mph. Therefore, the speed of Alan is x - 0.6 mph. Their combined speed is 2x - 0.6 mph. This is equal to 11.4 miles divided by 3 hours. i.e.3.8 mph.

2x - 0.6 = 3.8,

2x = 3.8 + 0.6 = 4.4

x = 4.4/2 = 2.2

Therefore, the speed of Ben is 2.2 mph and the speed of Alan is 1.6 mph.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline