Final exam

There are five learners in a class that has written a final exam. Aleta scored 55%, Vera scored 36%, and Sibusiso scored 88%. If Thoko scored 71% and the class average was 63%. What was Davids's score as a percentage?

Correct answer:

d =  65 %

Step-by-step explanation:

m=63  555+36+88+71+d = 63  d=5 63(55+36+88+71)=65%

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Math student
.We want to test if the quarterly test in Statistics and Probability can be completed in less than 1 hour.

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