Question
PSLE
The ratio of the number of matcha muffins to chocolate muffins is 4 : 7. The ratio of the number of strawberry muffins to the total number of matcha muffins and chocolate muffins is 3 : 1. What fraction of the muffins are chocolate muffins?
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PSLE
The ratio of the number of matcha muffins to chocolate muffins is 4 : 7. The ratio of the number of strawberry muffins to the total number of matcha muffins and chocolate muffins is 3 : 1. What fraction of the muffins are chocolate muffins?