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mayamcmillan11
20.05.2020 •
Mathematics
12 is 3/4 of what number
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Ответ:
16
Step-by-step explanation:
The formula to solve for this is![\frac{is}{of}=\frac{percent}{100}](/tpl/images/0657/4806/38481.png)
Here the 12 is our "is", the "of" is the
, and the "percent" is what we are solving for so we can replace it for "x"
So now replacing our values we have![\frac{12}{\frac{3}{4} } =\frac{x}{100}](/tpl/images/0657/4806/260a6.png)
Cross multiplying we get![(12)(100) = (x)(\frac{3}{4} )](/tpl/images/0657/4806/d05f5.png)
Which then simplifies to
Then multiplying both sides by 4 to get rid of the fraction we get 4800% = 3x
The we need to divide by 3 and we get 1600% = x
Now this is in a percentage, so we need to divide 1600 by 100 to turn it into a whole number which comes out to x = 16
Ответ:
B. Región A
Step-by-step explanation:
Correct me if I am wrong plz
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