Answer:
1. Angel - 0.08 mins, Jayden - 0.067 mins
2. Angel - 12.5 km, Jayden - 15 km
3. Jayden runs faster.
Explanation:
The length of the track (1 lap) is 25 km.
Angel ran 1 lap in 2 mins. That means he ran 25 km in 2 mins.
Jayden ran 3 laps in 5 mins. That means he ran 75 km (3 * 25 km) in 5 mins.
1. To find the time it takes to run 1 km, we divide the total time taken by the total distance run.
The number of minutes it takes Angel to run 1 km will be:
T = 2 / 25 = 0.08 minutes
The number of minutes it takes Jayden to run 1 km will be:
T = 5 / 75 = 0.067 minutes
2. To calculate the distance they run in 1 min, we divide the total distance run by the total time taken.
The distance Angel runs in 1 min is:
D = 25 / 2 = 12.5 km
The distance Jayden runs in 1 min is:
D = 75 / 5 = 15 km
3. Jayden runs faster because he runs more kilometres per minutes (15 km/min) than Angel (12.5 km/min).
In other words, Jayden clocks a faster speed than Angel.