Mathematics, 08.03.2021 18:10 P05182010

Three builder friends Elly, Glen, and Mistri work in the same construction company. Glen can build a wall in the same time as Elly and Mistri will build working together. If Glen and Mistri can make the wall in 8 days while Elly makes it in 40 days alone then how much time will it take Mistri to make the same wall on his own?

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Three builder friends Elly, Glen, and Mistri work in the same construction company. Glen can build a...