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Rina8888 [55]
3 years ago
13

If you have $30 and the ratio is 3:7, what does the 7 represent?

Mathematics
1 answer:
Mars2501 [29]3 years ago
4 0
Gfsseyujbbiittc dfiiyresc jimmbvcduyh.
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A child got 16.67/20 on a test. what is their grade in percent form?​
solong [7]

Answer:

83.4% or 83%

Step-by-step explanation:

when trying to find a percent, divide the numerator (# of correct answers) by the denominator (# of total questions possible to get correct)

Which would be 16.67 divided by 20 which equals .8335. Move the decimal point over two placements which would be 83.35. I rounded it up to 83.4. If trying to find a whole number not a decimal it would be 84%. Depending on the grading scale, it would be a B.

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Answer:

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Step-by-step explanation:

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RideAnS [48]
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What is the determinant of the coefficient matrix of the system<br> –11<br> –2<br> 0<br> 55
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