Only two candidates A and B contested in an election. If the total of 20000votes 10%were invalid. A won the election by 3600 votes. What percent age of valid votes is secured by B
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40% Will be the right answer
Shashangroxxy:
but howw??
plss give me the solution
okk...wait for a moment...
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plss give it faster
Let B got x votes... and A got x+3600 votes..... Invalid votes=10%of 20000=2000... Therefore Valid votes = 18000 A+ B = valid votes ... i..e... x +x+3600= 18000 x = 7200 ......B got 7200 votes... %age of votes =7200/18000×100 = 40...
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