Question
PSLE
The ratio of the number of vanilla muffins to strawberry muffins is 2 : 7. The ratio of the number of butter cream muffins to the total number of vanilla muffins and strawberry muffins is 5 : 1. What fraction of the muffins are strawberry muffins?
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PSLE
The ratio of the number of vanilla muffins to strawberry muffins is 2 : 7. The ratio of the number of butter cream muffins to the total number of vanilla muffins and strawberry muffins is 5 : 1. What fraction of the muffins are strawberry muffins?