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Primary 4 | Maths
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Jeannie Chua
Jeannie Chua

Primary 4 chevron_right Maths chevron_right Singapore

Part b please

Date Posted: 1 month ago
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Phan Kang Xun
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imagine andre and jacob buying the same number of watches. for each watch they buy, andre gets $9 richer than jacob. after buying the watches, andre is much richer than jacob, and he uses the money to buy the remaining 8 watches which costs $216. Hence they bought 24 watches at first.