Answer:
Step-by-step explanation:
Total distance /total time=total speed
600÷60=10hrs
300÷75=4hrs
I0-4=6
V=300÷6=50km/h
Answer:
Step-by-step explanation:
B
I hope this helps you
17-g
It would be 7:9 because if you divide each side by 4 then you can get it in simplest form
Answer:
subtract 1 then divide 2
Step-by-step explanation: