20-12 1/3=7 2/3 or 23/3. so there is a total of 23/3 ft available. We then take half of that for each side. 1/2 of 23/3= 1/2*23/3= 23/6
Answer:
= 1700 :)
Step-by-step explanation:
-multiply all the sides,
-add them,
- then double the answer (or times it by 2):
1) 30 times 20 = 600
30 times 5= 150
20 times 5 =100
2) Add them:
600+150+100 = 850
then times 850 by 2
850 times 2 = 1700
<em><u>Hope that helped :)</u></em>
<em />
The equivalent expression of
is 
<h3>How to determine the equivalent expression?</h3>
The expression is given as:

Collect like terms

Evaluate the like terms (take LCM)

Evaluate the like expressions

Hence, the equivalent expression of
is 
Read more about equivalent expression at:
brainly.com/question/2972832
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I just guessed and it is 108
3/6 and 9/12 Hope This Helps:)