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

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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