Say there is a rectangular garden and a wall needs to be raised on all sides of it. How long should the wall be? The answer is that it needs to be as long as the perimeter of the rectangular garden. If one side of the garden is 5 feet and the other is 10 feet, what is its perimeter? The answer is simply 5 5 x 10 = 50 feet.
So one would need to build a 50-feet wall in order to completely surround the garden.
Answer:
17
Step-by-step explanation:
16,16,17,17,17,17,18,18,19
You first have to arrange the numbers if it's even, divide by two and if it's odd and the answer is always a whole number.
6 go from one side to the other until you come up with the middle number if you get two numbers find the average
21 minutes/ 7 minutes per mile = 3 miles.
The race is 3 miles. Hope this helps!
