alishertlv alishertlv
  • 14-05-2020
  • Mathematics
contestada

Four workers finish some work in 90 minutes. How much time it will take six workers to finish same work

Respuesta :

Wishing Wishing
  • 14-05-2020

Answer:

135 minutes.

Step-by-step explanation:

Let's use a ratio:

workers : minutes

     4       :      90

     1        :     22.5

     6       :      135

It will take them 135 minutes (it seems wrong but...)

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