Question 764349


If final is worth {{{15}}}% the previous test were worth {{{80}}} of {{{100}}} points.
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you received {{{91}}}% of those {{{80}}} points is equal to {{{0.91*80 = 72.8}}} points
You need {{{80-72.8 = 7.2}}} points on the final test.

check:

You need {{{(7.2/9) = 0.8 = 80}}}% on the final exam.