Rosetta drove her car 80 miles in one hour. Assuming that you ate talking about miles per hour you decide 160÷2=80 therefore, she drove 80 miles per hour (80/mph)
Answer:
The correct answer is,
The rate of ratio of Rosetta's car = 80 miles per hour
Step-by-step explanation:
Formula:-
Speed = Distance /Time
It is given that,Rosetta drove her car 160 miles in 2 hours.
To find the speed of car
Speed = Distance /Time
Distance = 160 miles
Time = 2 hours
Speed = 160/2 = 80 miles per hour.
Therefore the rate of ratio of Rosetta's car = 80 miles per hour
