Question
PSLE
A bag contains cards of three different colours. 15 of the cards are yellow. The ratio of the number of green cards to that of red cards is 2 : 3. What is the ratio of the number of green cards to that of yellow cards?
2 m

Click button first when a symbol is required. X

PSLE
A bag contains cards of three different colours. 15 of the cards are yellow. The ratio of the number of green cards to that of red cards is 2 : 3. What is the ratio of the number of green cards to that of yellow cards?