Question
PSLE
Jane bought 5b packets of sweets. Each packet contained 15 sweets. After eating 10 packets of sweets, how many sweets had she left? Give the answer in terms of b in the simplest form.
2 m

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PSLE
Jane bought 5b packets of sweets. Each packet contained 15 sweets. After eating 10 packets of sweets, how many sweets had she left? Give the answer in terms of b in the simplest form.