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?

asked Dec 14, 2018 89.8k views

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5 votes

It will cost Mr. Baca $2.25 to talk for 75 minutes.

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6 votes

45/15= 3

So 1 minute=3 cents

75*3=225=2.25 converted

75 minutes=$2.25

Chris Lynch answered Dec 20, 2018

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