Question
PSLE
Cathy made some buns to sell. 34 of them were chocolate buns and the rest were kaya buns. After selling 385 kaya buns and 56 of the chocolate buns, she had 15 of the buns left. How many buns did Cathy sell?
4 m

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PSLE
Cathy made some buns to sell. 34 of them were chocolate buns and the rest were kaya buns. After selling 385 kaya buns and 56 of the chocolate buns, she had 15 of the buns left. How many buns did Cathy sell?