# Question: a car travels in a straight line a distance of...

###### Question details

A car travels in a straight line a distance of 8.4 km at an average speed of 70 km / h before stopping due to lack of fuel. Following this stop, the driver of this car walks for 30 minutes over a distance of 2.0 km to get to the nearest gas station.

at. What is the total distance the driver has traveled between
the beginning of the journey of her car and until he arrives at the
gas station?

b. How much time has passed to cover this distance?

c. Calculate the average speed of the driver over this
distance.