Respuesta :
Answer:
4 mile= 1 hour
Step-by-step explanation:
HCF of 45 and 60
= 15
45/3
=15
3/3
=1
1 mile= 15 min
x by 4
4 mile = 60 min
4 mile= 1 hour
Answer:
3/45
Step-by-step explanation:
you need to use distance divided by time to find his rate of speed.