please answer my question
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Answer is c) 44.4
Explanation:
Total student =1800
1000 ladko me se 40% fail huye
Mtlb 400 ladke fail huye
Ab 800 ladkiyo me se 50% fail hui
Mtlb 400 ladkiya bhi fail hui
Ab total students jo fail huye= 400+400
=800
Percentage of total student who fail= 800/1800 *100
800/18
= 44.4
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total students =1800
boys=1000
%of boys passed =60%
% failed=40%
no. of boys failed= (40*1000)/100
400
% of girls passed =50%
%failed =50%
no. of girls failed=(50*800)/100
400
total students failed =400+400=800
%failed=800*1800/100
=44.44% or 44.45%
hope this helps !!!!
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