In a school 4/5 of the children are boys. if the number of girls is 200,find the nimber of boys
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No of boys=4/5th of school strength
therefore no of girls= 1/5th of school strength
given no of girls=200
Total strength of school=200*1/5=>1000
therefore no. of boys= 4/5*1000
=>800
therefore no of girls= 1/5th of school strength
given no of girls=200
Total strength of school=200*1/5=>1000
therefore no. of boys= 4/5*1000
=>800
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