Answer:
A Jeff is faster than Cameron.
Step-by-step explanation:
Given
[tex]Jeff = 7km/hr[/tex]
[tex]Cameron = 100m/min[/tex]
Required
Which is faster
To do this, we simply convert both to the same unit.
We have:
[tex]Jeff = 7km/hr[/tex]
Convert to m/min
[tex]1km \to 1000m; 1hr \to 60min[/tex]
So:
[tex]Jeff = \frac{7 * 1000m}{1 * 60min}[/tex]
[tex]Jeff = \frac{7000m}{60min}[/tex]
[tex]Jeff = 117\ m/min[/tex]
Recall that: [tex]Cameron = 100m/min[/tex]
By comparison:
[tex]117m/min > 100m/min[/tex]
Hence, Jeff is faster.
