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Mathematics, 01.09.2019 13:20 lkelsey

Natalie had some marbles. she gave 1/3 of them to her brother, who kept 12 marbles for himself and gave the rest to 5 friends. if each friend received 7 marbles, how many marbles did natalie have at firts?

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Natalie had some marbles. she gave 1/3 of them to her brother, who kept 12 marbles for himself and g...
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