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Mathematics, 12.03.2021 09:40 EBeast7390

Mr. D'Alton made some radium in his lab. He used 2 kg of the radium every time he ran his experiment. If he did the experiment four times and had 24 kg left, how much
radium did Mr. D'Alton make at first?

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Mr. D'Alton made some radium in his lab. He used 2 kg of the radium every time he ran his experimen...

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