alseidma26
alseidma26 alseidma26
  • 10-06-2020
  • Mathematics
contestada

pls help this is due tmr pls help:(​

pls help this is due tmr pls help class=

Respuesta :

mrk1 mrk1
  • 10-06-2020

Answer:

The correct answer is 4 (0.72n)

Total notebook = 70

Total cost = 50.4

now

cost of one note book = total cost / total no notebook

= 50.4/70

= 0.72

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