Answer:
the second car is 75 miles longer than the first car for 5 hours
Step-by-step explanation:
First we need to know the distance each one traveled in 5 hours
the first one travels 40 miles in one hour
1 h = 40 mi
1h * 5 = 40mi * 5
5h = 200 mi
the second one travels 55 miles in one hour
1 h = 55 mi
1h * 5 = 55mi * 5
5h = 275 mi
so the first one traveled 200 miles and the second 275 miles
if 275 we have 200 left, we will get how many more miles the second car made in 5 hours
275mi - 200mi = 75mi
Answer: the second car is 75 miles further along the route.
Step-by-step explanation:
Distance = speed × time
The two automobiles start together from the same place and travel along the same route. The first averages 40 miles per hour. After 5 hours, the distance travelled by the first automobile is
40 × 5 = 200 miles
The second automobile averages 55 miles per hour. After 5 hours, the distance travelled by the second automobile is
55 × 5 = 275 miles
The difference in the distance travelled by both automobiles after 5 hours is
275 - 200 = 75 miles
