Question

you and your friend start walking from different locations on a 12 mile hiking trail. You start at the trailhead and walk 4 mph. Your friend starts 3 miles from the trailhead and walks 3.75 miles per hour. Who will reach the end of the trail first?

Answer 1

The second person will reach the end of the trail first, as they will take 2.4 hours compared to the first person's 3 hours.

Step-by-step explanation:

To determine who will reach the end of the trail first, we need to calculate the time it takes for each person to reach the end of the trail.

For the first person:

Distance = 12 miles

Speed = 4 mph

Time = Distance / Speed = 12 miles / 4 mph = 3 hours

For the second person:

Distance = 12 miles - 3 miles = 9 miles

Speed = 3.75 mph

Time = Distance / Speed = 9 miles / 3.75 mph = 2.4 hours

Therefore, the second person will reach the end of the trail first, as they will take 2.4 hours compared to the first person's 3 hours.