jb794919
jb794919 jb794919
  • 23-03-2020
  • Mathematics
contestada

A teacher has 54 research papers to read. She can read
three of them in 40 minutes. How long will it take her to read all of
the papers at the same rute? Express your answer in hours​

Respuesta :

leilaawan28
leilaawan28 leilaawan28
  • 23-03-2020

Answer:

12

Step-by-step explanation:

54 / 3 =18

18 x 40 minutes = 720

720 / 60= 12

12 hours

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