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Mathematics 23 Online
OpenStudy (anonymous):

Amir’s coin collection consisted of 150 coins in November. By the following June, his collection had grown to 174 coins. By how much did his collection increase between November and June? A. 9% B. 14% C. 16% D. 24%

OpenStudy (mindblast3r):

150\[150 \div 174 \times 100\]

OpenStudy (anonymous):

9%

OpenStudy (anonymous):

no b b b

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