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Pavlova-9 [17]
3 years ago
11

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?
Mathematics
2 answers:
Elis [28]3 years ago
8 0
It will cost Mr. Baca $2.25 to talk for 75 minutes.
zysi [14]3 years ago
6 0
45/15= 3

So 1 minute=3 cents

75*3=225=2.25 converted

75 minutes=$2.25
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