Question
Miss Nora needed to purchase some sweets for her pupils. Given that each packet contained 5 sweets and she had 42 pupils in her group, what was the least number of packets of sweets she needed to buy so that each pupil gets 4 sweets?
4 m

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Miss Nora needed to purchase some sweets for her pupils. Given that each packet contained 5 sweets and she had 42 pupils in her group, what was the least number of packets of sweets she needed to buy so that each pupil gets 4 sweets?