Answer and Explanation
Your Answer is
Correct Answer is B
Explanation
From 1 to 3=6.6, 2 to 3=4.5, 1 to 2=2.1, known 2 to 5=9.7, so 1 to 5=1 to 2+2 to 5=2.1+9.7=11.8< /p>
9. On a bike trail there are 5 checkpoints numbered in order, Checkpoint 1 through Checkpoint 5, as shown in the figure below. Some distances along the trail between 2 checkpoints are given: 6.6 miles between 1 and 3; 4.5 miles between 2 and 3; and 9.7 miles between 2 and 5. Which of the following values is closest to the distance, in miles, along the trail between Checkpoint 1 and Checkpoint 5?
