Question
Julian had 30% as many marbles as Luke. After Julian and Luke bought another 5 marbles and 2 marbles respectively, Julian had 50% less marbles than Luke. How many marbles did Luke have at first?
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Julian had 30% as many marbles as Luke. After Julian and Luke bought another 5 marbles and 2 marbles respectively, Julian had 50% less marbles than Luke. How many marbles did Luke have at first?