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Mathematics, 16.08.2021 21:00 windline21991

Electric saw A cuts planks at a uniform rate of 150 every 30 seconds, and Electric saw B cuts planks at a uniform rate of 130 every 13 second. Of the 2 saws run simultaneously, how many seconds will take for them to produce a total of 225 planks

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Electric saw A cuts planks at a uniform rate of 150 every 30 seconds, and Electric saw B cuts planks...
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