Deuce2080 Deuce2080

Today at 4:52 AM
Mathematics

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Lisa can paint a wall in four hours. Sissi needs eight hours to paint the wall. How long will it take if they are helped?

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andrewjackcool andrewjackcool

Today at 4:57 AM

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It will take very less time actually. we cannot say accurately because if two girls start to chat they will till next day

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