joelM2005 joelM2005
  • 21-04-2017
  • Mathematics
contestada

Mrs.Baca uses a phone card to call her relatives in Colombia.It costs her 45 cents to talk for 15 minutes.How long can she talk for 75 minutes?

Respuesta :

Аноним Аноним
  • 21-04-2017
45/15= 3

So 1 minute=3 cents

75*3=225=2.25 converted

75 minutes=$2.25
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SaneScorpion32
SaneScorpion32 SaneScorpion32
  • 21-04-2017
It will cost Mr. Baca $2.25 to talk for 75 minutes.
Answer Link

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