[tex]\\ \bull\tt\longmapsto Speed=\dfrac{Distance}{Time}[/tex]
[tex]\\ \bull\tt\longmapsto Speed=dfrac{8}{1}[/tex]
[tex]\\ \bull\tt\longmapsto Speed=8km/h[/tex]
Now
[tex]\\ \bull\tt\longmapsto Time=\dfrac{Distance}{Speed}[/tex]
[tex]\\ \bull\tt\longmapsto Time=\dfrac{2}{8}[/tex]
[tex]\\ \bull\tt\longmapsto Time=0.25h[/tex]
Answer:
Time = 0.25 hours
Explanation:
He runs,
8 km ⇒ 60 minutes
Now let's find the speed he runs
We know that, (60 min = 1 hour)
[tex]speed = \frac{distance}{time} \\speed= \frac{8 km}{1h}\\speed = 8kmh^{-1}[/tex]
At the same speed, now let's find the time which takes to run 2 km
[tex]speed = \frac{distance}{time}\\Time = \frac{distance}{speed} \\Time = \frac{2 km}{8 km/h} \\[/tex]
[tex]Time = 0.25 h[/tex]
