Question
PSLE
A bag contains cards of three different colours. 17 of the cards are red. The ratio of the number of brown cards to that of purple cards is 2 : 3. What is the ratio of the number of red cards to that of purple cards?
2 m

Click button first when a symbol is required. X

PSLE
A bag contains cards of three different colours. 17 of the cards are red. The ratio of the number of brown cards to that of purple cards is 2 : 3. What is the ratio of the number of red cards to that of purple cards?