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Mathematics, 12.12.2020 16:10 mem8163
Item 1 Workers install 840 chairs at a constant rate. After 8 days, the workers still have to install 360 chairs. How much time does it take to install the chairs from start to finish?
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Item 1
Workers install 840 chairs at a constant rate. After 8 days, the workers still have to insta...
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