marimenAlhSa
marimenAlhSa marimenAlhSa
  • 16-07-2016
  • Mathematics
contestada

a pencil costs $0.25 more than an eraser. if the cost of eight pencils is $6.80, what is the cost of one eraser?

Respuesta :

nicolathomas12 nicolathomas12
  • 16-07-2016
Cost of Pencil $6.80 / 8
= $0.85
Cost of eraser
$0.85 - $0.25
= $0.60
Answer Link
andromache andromache
  • 25-01-2022

The cost of one eraser should be $0.60.

  • The calculation is as follows;

Cost of Pencil [tex]= $6.80 \div 8[/tex]

= $0.85

And,

Cost of eraser

= $0.85 - $0.25

= $0.60

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Answer Link

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