Question
PSLE
There are 30 croissants in a box. 21 of them are matcha croissants while the rest are vanilla ones. What is the ratio of the number of vanilla croissants to that of matcha croissants in the box?
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PSLE
There are 30 croissants in a box. 21 of them are matcha croissants while the rest are vanilla ones. What is the ratio of the number of vanilla croissants to that of matcha croissants in the box?