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Mathematics, 13.07.2020 23:01 golffuture666

If Manuel does a job in 150 hours and with the help of Shantel they can do it together in 50 hours, how long would it take Shantel to do it alone? _ hours


If Manuel does a job in 150 hours and with the help of Shantel they can do it together in 50 hours,

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If Manuel does a job in 150 hours and with the help of Shantel they can do it together in 50 hours,...
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