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Mathematics, 08.12.2016 00:46

Dominic, ralf and peter have just eaten a huge christmas meal. dominic now weighs half as much as ralph, and peter weighs three times as much as dominic. together they weigh 720 pounds. how much does dominic weigh?

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Dominic, ralf and peter have just eaten a huge christmas meal. dominic now weighs half as much as ra...
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