Question
PSLE
The ratio of the number of matcha muffins to cherry muffins is 5 : 7. The ratio of the number of mocha muffins to the total number of matcha muffins and cherry muffins is 3 : 1. What fraction of the muffins are matcha muffins?
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PSLE
The ratio of the number of matcha muffins to cherry muffins is 5 : 7. The ratio of the number of mocha muffins to the total number of matcha muffins and cherry muffins is 3 : 1. What fraction of the muffins are matcha muffins?