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myrzilka [38]
3 years ago
6

Mary has saved $17.50 in the past 3 weeks. At this rate, how much will she save in 15 weeks ?

Mathematics
2 answers:
Andrei [34K]3 years ago
6 0
First you divide 17.5/ 3 and then the answer multiply by 15 and get 87.5  i think
QveST [7]3 years ago
5 0
It would be 142.50 because you have to multiply the 15 and the 17.50
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