Question
Vincent had 30% as many marbles as Rael. After Vincent and Rael bought another 7 marbles and 6 marbles respectively, Vincent had 50% less marbles than Rael. How many marbles did Rael have at first?
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Vincent had 30% as many marbles as Rael. After Vincent and Rael bought another 7 marbles and 6 marbles respectively, Vincent had 50% less marbles than Rael. How many marbles did Rael have at first?