Mr and Mrs Kosley took their dog on a walk. Mr Kosley walks 5mph and Mrs Kosley walks 6mph. The dog walks 10mph. On the path, the dog ran back and forth between Mr and Mrs Kosley. After an hour how far has the dog run?
+36916 The dog has been running at 10 mph for 1 hour
10 m/ hr x 1 hr = 10 miles
+36916 The dog has been running at 10 mph for 1 hour
10 m/ hr x 1 hr = 10 miles
