Out of 30 problems on a test, Jose got 4 wrong What percentage did Jose get correct?

Answer 1

Jose got #86.7%# of the problems correct.

Since "percentage" refers to "per 100" or "out of 100," we can formulate this problem as follows:

#(30 - 4)/30 = x/100#: Using #(30 - 4)# because the question is about the percentage correct and to get the percentage correct you need to know the number correct not the number wrong (#4#).
#26/30 = x/100#
#(100*26)/30 = x#
#2600/30 = x#
#x = 86.7#
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Answer 2

Jose got (30 - 4 = 26) problems correct. To find the percentage of problems he got correct, divide the number of problems he got correct by the total number of problems and multiply by 100. So, (\frac{26}{30} \times 100 = \frac{13}{15} \times 100 = 86.67% ). Therefore, Jose got 86.67% of the problems correct.

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Answer 3

Jose got ( 30 - 4 = 26 ) problems correct out of 30. To find the percentage, divide the number of problems correct by the total number of problems and multiply by 100.

( \text{Percentage} = \frac{26}{30} \times 100 )

( \text{Percentage} = \frac{26}{30} \times 100 = \frac{13}{15} \times 100 = 86.67% )

So, Jose got ( 86.67% ) of the problems correct.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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