Question

mrs martin and his son luke decide to walk a 12 kilomiter trail mrs martin takes a 1-hour trail head start and walks a pace of 3 km/hr explain how fast luke should walk to reach the end of the trail in 3 hours the same end of the trail in 3 hours the same time as mr martin

Answer 1

Answer:

a × 12 = 3

4 times 3= 12

so a = 4