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Misha Larkins [42]
3 years ago
8

Tracy took 12 pictures during 4 days of vacation. How many days will it take for Tracy to take 21 pictures ?

Mathematics
2 answers:
FromTheMoon [43]3 years ago
7 0
Sounds like Tracy is averaging three photos a day so she would take 21 in seven days
mart [117]3 years ago
3 0
P=pictures
d=days of vacation
12p=4d
divide both sides by 4 to get
3p=d
3pictures every day
21p=_d, 21/3=7
7 days!
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