juliaaaa88 juliaaaa88
  • 18-05-2021
  • Mathematics
contestada

Lisa, an experienced shipping clerk, can fill a certain order in 13 hours. Felipe, a
new clerk, needs 15 hours to do the same job. Working together, how long will it
take them to fill the order?

Respuesta :

jade4155
jade4155 jade4155
  • 18-05-2021
14 hours or 2 hours. Im not sure
Answer Link

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