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Natalija [7]
3 years ago
9

On a test, the multiple choice portion makes up 80% of the final score and the essay portion makes up 20% of the final score. Ta

nya scored an 86 on the multiple choice portion and a 93 on the essay portion of the test. What was Tanya's test score?
Mathematics
2 answers:
Tatiana [17]3 years ago
8 0
To determine the final score of Tanya, we simply add the product of the percentages given with the score she gained in those category. That is,
                        Tanya's score = (0.80)(86) + (0.2)(93)
                         Tanya's score = 87.4
Therefore, Tanya's final score is 87.4%. 
BARSIC [14]3 years ago
7 0

The answer is

87.4 I swear to my life I did't copy took the test and got the answer right

I hope it helped you thank you and please rate this a grate rate.   :D

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Hello! ;3

<em>Steps:</em>

<h3><em>\frac{20}{1} </em></h3><h3 />

<u><em>we have to convert the mixed fraction to improper :D</em></u>

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