The equation is:
d = 15r
Where d represents the distance (in miles) the elephant ran, and r represents the time (in hours) the elephant spent running.
d = 15r
Where d represents the distance (in miles) the elephant ran, and r represents the time (in hours) the elephant spent running.
d = 15r
In this equation, "d" represents the distance in miles and "r" represents the number of hours the elephant runs.
Distance = Rate × Time
Here, the rate represents the speed at which the elephant is running, which is given as 15 mph. As we know that the distance is related to the number of hours the elephant runs, we can substitute the rate and time with the variables:
d = r × t
In this equation, d represents the distance the elephant ran, r represents the rate or speed of the elephant, and t represents the number of hours the elephant runs.
Therefore, the equation showing the relationship between the number of hours the elephant runs, r, and the distance the elephant ran, d, is:
d = 15r