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