Question
PSLE
Joelle bought 4j packets of sweets. Each packet contained 10 sweets. After eating 4 packets of sweets, how many sweets had she left? Give the answer in terms of j in the simplest form.
2 m

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PSLE
Joelle bought 4j packets of sweets. Each packet contained 10 sweets. After eating 4 packets of sweets, how many sweets had she left? Give the answer in terms of j in the simplest form.