Giving out braliest (idek if I spelt it right lol-)

Answer:
15
Step-by-step explanation:
6/2 = 3 minutes per lap
5 * 3 = 15
Answer: 15
Step-by-step explanation:
The ratio shown is 1:3. So the same must hold true if a given value were 5. 5*3=15, so the answer is 15.