In a class, there are 40 students and 30 of them are girls. If, in a test, each boy
got 70% of the maximum marks and each girl seored 80% of the maximum marks.
then what is the average percentage of the marks scored by the students?
(a) 19%
(b) 18%
(c) 16%
(d) 20%
(e) Cannot be determined
Answers
Answered by
0
Answer:
20%
Step-by-step explanation:
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Answered by
0
Answer:
20 is the answer
Step-by-step explanation:
do by your self
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