Question
Barbara, Min and Usha collected some marbles. Barbara had seven times as many marbles as Usha, and Min had four times as many marbles as Usha. If Barbara had 9 more marbles than Min, how many marbles did the 3 girls collect in total?
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Barbara, Min and Usha collected some marbles. Barbara had seven times as many marbles as Usha, and Min had four times as many marbles as Usha. If Barbara had 9 more marbles than Min, how many marbles did the 3 girls collect in total?