The ratio of boys and girls in a class is 5:3. 20% of
the boys and 60% of the girls have passed in, first
class. What percentage of the class has passed in
first class?
(a) 35%
(b) 32%
(c) 34%
(d) 33%
Answers
Answered by
0
Answer:
C} option will be the answer to your question
Step-by-step explanation:
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Answered by
0
Answer:
answer is below.
Step-by-step explanation:
total students = 5x + 3x= 8x
so 20/100(5x) = x boys passed
60/100(3x) = 1.8x girls passed
total people passed = 2.8x
% of total people passed = 2.8x/8x * 100 = 35% (A)
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