Question

Shannon drove her car 140 miles east at a rate of 70 miles per hour. How long did she travel? A) 1 hour B) 2 hours C) 20 hours D) 20 minutes

Answer 1

B.2 hours ()()()()()()()()()()()()()()()()()()())()()()()()()()()(I'm sure                  

Answer 2

Time taken, t = 2 hours

Step-by-step explanation:

It is given that,

Distance covered by Shannon's car, d = 140 miles

Speed of the car, v = 70 mph

We need to find the time taken by the car to cover this distance. Time taken is given by :

`t=(d)/(v)`

`t=(140)/(70)`

t = 2 hours

So, the time taken by the shannon's car is 2 hours. Hence, this is the required solution.