Question
PSLE
The ratio of the number of matcha buns to butter cream buns is 4 : 7. The ratio of the number of chocolate buns to the total number of matcha buns and butter cream buns is 2 : 1. What fraction of the buns are butter cream buns?
2 m

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PSLE
The ratio of the number of matcha buns to butter cream buns is 4 : 7. The ratio of the number of chocolate buns to the total number of matcha buns and butter cream buns is 2 : 1. What fraction of the buns are butter cream buns?