Question
Seow bought some buttons for his class of 45 students. 24 students received a total of 49 buttons while the rest of the students received 7 buttons each. How many buttons did Seow buy?
2 m

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Seow bought some buttons for his class of 45 students. 24 students received a total of 49 buttons while the rest of the students received 7 buttons each. How many buttons did Seow buy?