Question
PSLE
A bag contains marbles of three different colours. 17 of the marbles are brown. The ratio of the number of yellow marbles to that of green marbles is 1 : 8. What is the ratio of the number of brown marbles to that of green marbles?
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PSLE
A bag contains marbles of three different colours. 17 of the marbles are brown. The ratio of the number of yellow marbles to that of green marbles is 1 : 8. What is the ratio of the number of brown marbles to that of green marbles?