catybug16 catybug16
  • 19-11-2020
  • Mathematics
contestada

Ben can address the weekly newsletters in 4 hours, Charlie can address them in 3 hours. How long would it take
them to address the newsletters if they work together?

Respuesta :

hazelthechi
hazelthechi hazelthechi
  • 19-11-2020
it would take 3 and a half hours
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