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?
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?
Answer:
32 kg
Step-by-step explanation: