Question

good morning :) The train to San Fernando travels 120 miles per hour. How long will or trip take if San Fernando is 750 miles away? A. 6 hours 15 minutes B. 6 hours C. 5 hours 30 minutes D. 5 hours 15 minutes

Answer 1

Answer: A 6 hours 15 minutes

Explanation:

Time = Distance / Speed

Time = 750 / 120

= 6.25 hours

Answer 2

Option A

Explanation:

Using unitary method:

=> 120 miles = 1 hour

=> 1 mile = 1/120 hour

Multiplying both sides by 750

=> 750 miles =
`(750)/(120)` hours

=> 750 miles = 6.25 hours

=> 750 miles = 6 hours 15 minutes