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The ration of the number of boys and girls who participated in an examination is $4:3.$ The total percentage of candidates who passed the examination is $80$ and the percentage of girls who passed the exam is $90.$ The percentage of boys who passed is _______.

  1. $55.50$
  2. $72.50$
  3. $80.50$
  4. $90.00$ 
in Numerical Ability by (5.4k points)
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