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Mathematics, 12.11.2019 02:31 lakisa138

  at tubman school, students are collecting aluminium cans to raise money for new band instruments. grade 5 and 6 collect 12btimes as many cans as garades 1 and 2. grade 3 and 4 collect 6683 cans, and that amount is 2389 cans less than grades 5 and 6. how many cans are collected by grade 5vand 6?

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