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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?

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 89.8k views
5 votes
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
User Untill
by
7.6k points

2 Answers

5 votes
It will cost Mr. Baca $2.25 to talk for 75 minutes.
answered
User Murali Nepalli
by
7.9k points
6 votes
45/15= 3

So 1 minute=3 cents

75*3=225=2.25 converted

75 minutes=$2.25
answered
User Chris Lynch
by
8.2k points
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