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givi [52]
3 years ago
14

The width of a rectangular room is 55% of its length. The length of the room is 20 feet. What is the area of the room?

Mathematics
1 answer:
Licemer1 [7]3 years ago
3 0
W=20 feet = 55% thus 20/55*100= L=36.36 Feet Fromula A=w*l
A=727.2 Feet²
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Answer:

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5 0
3 years ago
Item 8
ludmilkaskok [199]
So, I didn't quite understand your question clearly, but I'll try my best to answer it.

So, the first question is quite simple: Did the runner have a % decrease in his time or an increase.
Well, 7:45 is minor than 5:51. So, his time decreased.

2nd question:
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That means:
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Now, let's do the math itself:
465 -> 100%
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(75,5-100)%= 24,5%, approximately

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Step-by-step explanation:

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