Question

A man daily goes to temple which is 4km away from his home at a speed of 4kph. Once he decided to take his dog with him. The dog reached the temple and returned back to his owner then turn back again and ran towards temple, this goes on and on. Find the distance covered by dog in the direction of temple if the speed of dog is 8kph. (a) 5.5 km (b) 6 km (c) 6.5 km (d) None of these​

Answer 1

Answer:

refer to the attachment ☝️☝️☝️