Matt runs 2.25 km in 15 min fin the speed that Matt runs at ?

15 minutes = 1/4 hour

2.25 * 4 = Km per hour.

To find the speed at which Matt runs, we need to divide the distance he runs by the time it takes.

Given that Matt runs 2.25 km in 15 minutes, we can divide the distance by the time:

Speed = Distance / Time

Speed = 2.25 km / 15 min

To simplify the calculation, we can convert the time to hours:

15 minutes = 15 min * (1 hr/60 min) = 0.25 hours

Now we can substitute the values into the equation:

Speed = 2.25 km / 0.25 hr

Simplifying this further:

Speed = 9 km/hr

Therefore, Matt is running at a speed of 9 kilometers per hour.