SOLUTION: John wants to fence a 150 square meters rectangular field. He wants the legnth and width to be natural numbers. What field dimension will require the least amount of fencing?

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Question 387874: John wants to fence a 150 square meters rectangular field. He wants the legnth and width to be natural numbers. What field dimension will require the least amount of fencing?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The length and width would be the factors of 150.
150 =
1 x 150
2 x 75
3 x 50
5 x 30
10 x 15
--------
10 by 15 is the smallest perimeter.