Steps:
1. Do a proportion
X/62= 81/100
2. Do 81 times 62 which is 5,022
3. Now divide 5,022 by 100 which is 50.22
4. Your answer is 50.22
Mode is the number that shows up the most
in this case, it is 71,500 which shows up twice, one more than any of the other numbers
hope this helps
24 foot board... I added a picture for the break down
Multiply 1 4/5 by 5
9/5 * 5/1 = 45/5 = 9 miles