Answer:
1/5 hour or 12 minutes
Step-by-step explanation:
We can use proportions to solve this problem. Put the distance over the time
5 km 1 km
----------- = ---------
1 hour x hours
Using cross products
5x = 1
Divide by 5
x = 1/5 hour
or if we take it to minutes
1/5 * 60 = 12 minutes
