Final answer:
To calculate the number of days it will take to cover a route of length M kilometers by a car that can cover N kilometers per day, divide the distance by the car's speed.
Step-by-step explanation:
To calculate the number of days it will take to cover a route of length M kilometers, we need to divide the distance by the car's speed.
The speed of the car is given as N kilometers per day. Therefore, the number of days it will take to cover the route is given by:
Number of days = M / N
For example, if the car covers a distance of 700 kilometers per day and the route length is 750 kilometers, it will take:
Number of days = 750 / 700 = 1.071
Since we cannot have a fraction of a day for this calculation, we can round up to the nearest whole number. Therefore, it will take the car approximately 2 days to cover the route.