tabassumsu84 tabassumsu84
  • 22-02-2019
  • Mathematics
contestada

A shop owner bought 30 files and some diaries .he paid $82.50 for the files.each diary cost 10 times as much as a file.what was the cost of each diary?

Respuesta :

lalanierivera13 lalanierivera13
  • 22-02-2019

Answer:

82.50/30 = 2.75

Multiply by 10:

2.75 x 10 = 25.5

The cost was $27.50

Step-by-step explanation:

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han5838
han5838 han5838
  • 22-02-2019
Each journal cost $2.75
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