Question
PSLE
A bag contains stickers of three different colours. 13 of the stickers are brown. The ratio of the number of green stickers to that of blue stickers is 1 : 6. What is the ratio of the number of brown stickers to that of blue stickers?
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PSLE
A bag contains stickers of three different colours. 13 of the stickers are brown. The ratio of the number of green stickers to that of blue stickers is 1 : 6. What is the ratio of the number of brown stickers to that of blue stickers?