Ask Question
28 March, 21:17

George rode the 27 miles to town in 2 hours. He reduced his speed by 10 miles per hour on the

return trip. How long did the return trip take?

(A) 1.15 hours (B) 7.71 hours (C) 2.74 hours (D) 1.26 hours

+3
Answers (1)
  1. 28 March, 22:20
    0
    B. 7.71 hours

    Step-by-step explanation:

    If he rode 27 miles in 2 hours then that means he rode 13.5 miles in 1 hour because 13.5 is half of 27. This also means that he was moving at 13.5 mph. He reduced his speed on the return trip by 10 mph so, 13.5 - 10 = 3.5. Now that we know he was going 3.5 mph on the return, we can multiply 3.5 by 7.71 to get 27 since that's how far the ride was. 3.5 x 7.71 = 26.985. It's not exactly 27 but it's a lot closer than the rest.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “George rode the 27 miles to town in 2 hours. He reduced his speed by 10 miles per hour on the return trip. How long did the return trip ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers