The lunch room at Diane’s school has a perimeter of 300 feet. The length of the room is 85 feet. What is the width of the room?
2 answers:
Answer:65
Explanation:
P=L+W+L+W
300= total
L=85
85 x 2=170
300-170=130
130/2=65
Answer:
65
Step-by-step explanation:
2w+ 2l = 300
2w + 170=300
2w= 130
w=65
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