potato1australia potato1australia
  • 12-08-2022
  • Mathematics
contestada

(c) Three books are bought for $23.40. How much would 7 books cost?​

Respuesta :

eddevlenexoppyt01 eddevlenexoppyt01
  • 12-08-2022

Answer:

3 books = 23.40

1 book = 23.40/3

7 books = 7× 23.40/3 = $54.60

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