Question 1054716

A private plane traveled from Seattle to a rugged​ wilderness, at an average speed of 88 mph. On the return​ trip, the average speed was 154 mph. If the total traveling time was 8 ​hours, how far is Seattle from the​ wilderness?
<pre>Let distance be D
Then we get the following TIME equation: {{{D/88 + D/154 = 8}}}
7D + 4D = 4,928 -------- Multiplying by LCD, 616
11D = 4,928
D, or distance = {{{highlight_green(matrix(1,4, "4,928"/11, or, 448, miles))}}}