Question

A plane took off at 11:05 from A. B is 2,800 miles away from A.If the speed of the plane is 800 miles per hour, at what timewill the plane arrive at B? Give your answer in a 24-hour clockformat, such as 19:00.Enter the answerI

Answer 1

Data;

Distance fromm A to B: 2,800 miles

Speed of the plane: 800 miles per hour

Find the time that takes the plane to travel 2,800 miles at a speed of 800 miles per hour:

$\begin{gathered} \text{Speed}=\frac{\text{Distance}}{\text{time}} \\ \\ \text{time}=\frac{\text{Distance}}{\text{Speed}} \\ \\ \text{time}=\frac{2800mi}{800mi/h}=3.5h \end{gathered}$

Then, the plane arrives at B after 35 hours (3 and a half hours) after it took off.

It took off at 11:05, arrives at 14:35