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horsena [70]
3 years ago
11

12% of what number is 180? A. 15 B. 150 C. 1500 D. 21.6

Mathematics
2 answers:
koban [17]3 years ago
6 0
12% of 15=1.8
12% of 150=18
12% of 1500=180
12% of 21.6=2.592
Doss [256]3 years ago
4 0
The correct answer is C
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Zinaida [17]

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4 0
3 years ago
Answer please<br>.........​
Anna007 [38]

Hey there!

The perimeter of the floor plan is 30 inches.

Perimeter is length + length + width + width, so we can do 9 + 9 + 6 + 6 = 30

The area of the floor plan is 54 inches²

Area is length x width, so we can do 9 x 6 = 54

The perimeter of the actual size is 105 feet

First, we can solve the dimensions for the actual size. We know that 2 inches = 7 feet, so we can do 7/2 and get 3.5. This means that for every 1 inch, it's 3.5 feet. Then, we multiply the dimensions by 3.5:

9 x 3.5 = 31.5 feet

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Then we solve for perimeter. Perimeter is length + length + width + width, so we can do 31.5 + 31.5 + 21 + 21 = 105

The area of the actual size is 661.5 inches²

Area is length x width, so we can do 31.5 x 21 = 661.5

Hope this helps! Tell me if you need more help.

8 0
3 years ago
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