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Tuesday, March 12, 2013
Sheikh M Siddique
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Join Date: Dec 2009
Location: quetta
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girls and boys wala question
let girls=g
boys=b
acording to given condition
b+g=55
and
boy are 15 ahead than girls
so g+15=b
now b+g=15
puting value of b
g+15+g=55
2g+15=55
2g=40
g=20
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