mr green drive 100 miles in 2 hour he continus drive at this same speed if he does not stop how long will it take mr green to dr
1 answer:
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Answer:
101.4 liters.
Step-by-step explanation:
First of all we will find mileage of car.
We can see that car travels at the rate of 7.12 miles per liter gas. Now let us find amount of gas needed to travel 722 miles at the same rate.
Therefore, it will take 101.4 liters of gas to travel 722 miles.
We are given speed and time for Junnie and Maurice.
We will use speed distance formula here to find the distance covered by Junnie and Maurice.
The formula is given by:
Distance covered by Junnie:
We are given speed of Junnie as 3.2 miles per hour and time taken by her is 2.5 hours.
Plugging these values to find distance:
Distance = 3.2 * 2.5 = 8 miles
Distance covered by Maurice:
We are given speed of Maurice as 4.1 miles per hour and time taken by her is 1.8 hours.
Plugging these values to find distance:
Distance = 4.1 * 1.8 = 7.38 miles
Distance covered by Maurice is 7.38 miles whereas that covered by Junnie is 8 miles.
(A) So it is clear that Junnie walked farther.
Now let us find how much farther did Junnie walked.
We can find that by finding the difference between the two distances.
Difference = Distance covered by Junnie - distance covered by Maurice
Difference = 8- 7.38 = 0.62
(B) So Junnie walked 0.62 miles farther.