Answer:
Tanya's average speed was [tex]\frac{1}{2}[/tex] laps per minutes.
Step-by-step explanation:
Tanya walked 15 laps on an indoor track in 30 minutes.
Therefore, the average speed of Tanya is [tex]\frac{15}{30} = \frac{1}{2}[/tex] laps per minutes.
Calculation:
The average speed formula is given by [tex] V = \frac{\textrm {Distance covered}}{\textrm {Number of munutes spent}}[/tex]
The distance is 15 laps.
The time is 30 minutes.
Therefore, [tex]V = \frac{15}{30}[/tex] laps per minute.
After simplification, [tex]V = \frac{1}{2}[/tex] laps per mins.
Therefore, Tanya's average speed was [tex]\frac{1}{2}[/tex] laps per minute. (Answer)
