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xxTIMURxx [149]
3 years ago
12

Anyone know the answer

Mathematics
2 answers:
Nat2105 [25]3 years ago
7 0
Hello there,

So what we need to find how many number of costumes that can be made using ONLY 11\frac{1}{4}.

The first thing we would do is \frac{3}{4}÷11\frac{1}{4}. 

Your answer this this would be \frac{1}{15}.

To recheck this. . . We do \frac{1}{15} x \frac{3}{4}. . .

Your answer would be 11\frac{1}{4}.

That is how you recheck your work.

Your correct answer would be \frac{1}{15}

Hope this helps! :)
alexandr402 [8]3 years ago
5 0

turn 11 1/4 into an improper fraction:

11 1/4 = 45/4

 now you have 3/4c = 45/4

now divide both sides by 3/4

c = 45/4 / 3/4 which =  45/4 * 4/3 = 180/12 = 15

15 costumes can be made

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3 years ago
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2(x(x) - x(5) - 5(x) + 5(5)) + 13 = 21
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</u>                                                            2
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                                                            2
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<u />
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