Question 475444
Hello, I need help figuring out this question...If i had a 20ft by40ft yard and i needed fencing. but fencing is $3.50 per foot how much money would i have o spend? how can i get the answer?
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The perimeter (for all 4 sides) = 2L + 2W = 2*20 + 2*40
= 120 ft
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120*3.50 = $420