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Mathematics, 21.10.2021 07:40 kevinsosdik

Washing his dad's car alone, Aidan takes 6 hours. If his dad helps him, then it takes 2 hours. How long does it take Aidan's dad to wash the car by himself?

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Washing his dad's car alone, Aidan takes 6 hours. If his dad helps him, then it takes 2 hours. How l...
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