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Mathematics, 12.03.2021 22:50 sanchez626

One worker meets the norm in 6 hours, another in 5hours and a third in 4.5 hours. Together they made 1590 items. How many items did each of them make? Pllls​

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One worker meets the norm in 6 hours, another in 5hours and a third in 4.5 hours. Together they made...
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