yrajkumari
yrajkumari yrajkumari
  • 21-11-2020
  • Mathematics
contestada

Twelve people together can clear a field in eighteen hours. In how many hours could
nine people have cleared the same field? (Assume that all people clear a field at the
same rate.)

Respuesta :

bryan2446 bryan2446
  • 21-11-2020
12x18/9=24..............
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