jessivalortiz jessivalortiz
  • 20-12-2021
  • Mathematics
contestada

If Jenny can read 7 books in 8 days, exactly how many days would it take her to read 20 books?

Respuesta :

mp253
mp253 mp253
  • 20-12-2021

Answer:

17 and a half days OR 18 days

Step-by-step explanation:

7 books : 8 days

20 books: x days

cross multiply

x = (8×20)÷ 7

x = 17.5

therefore

17 and a half days or 18 days

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