Answer :
Answer:
8 hours
Step-by-step explanation:
Using the relationship
speed = [tex]\frac{distance}{time}[/tex] = [tex]\frac{126}{3}[/tex] = 42
travelling at a rate of 42 mph , then
time = [tex]\frac{distance}{speed}[/tex] = [tex]\frac{336}{42}[/tex] = 8 hours
Based on the given conditions, formulate: 336×3 = 1008/8
Answer: 8 hours
Answer: 8 hours