Question
Irene, Jean and Sabrina collected some marbles. Irene had six times as many marbles as Sabrina, and Jean had thrice as many marbles as Sabrina. If Irene had 9 more marbles than Jean, how many marbles did the 3 girls collect in total?
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Irene, Jean and Sabrina collected some marbles. Irene had six times as many marbles as Sabrina, and Jean had thrice as many marbles as Sabrina. If Irene had 9 more marbles than Jean, how many marbles did the 3 girls collect in total?