Respuesta :
Answer:
1 hour and 30 minutes
Step-by-step explanation:
- 15 is 10+1/2
- 10 1/2 is also known as 15
- 15 miles at a constant of 10 miles per hour then equals 1 hour and a half 1 hour and 30 minutes
Answer:
1 hour and 30 minutes
Step-by-step explanation: