Question 25 - Math Practice Test for the NLN PAX

Emily has \(100\) green marbles, \(200\) black marbles, and \(300\) yellow marbles. She gave \(20\%\) of her black marbles, \(30\%\) of her green marbles, and \(10\%\) of her yellow marbles to her brother. How many marbles does she have left?

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