Question
PSLE
A bag contains cards of three different colours. 12 of the cards are green. The ratio of the number of yellow cards to that of blue cards is 8 : 1. What is the ratio of the number of yellow cards to that of green cards?
2 m

Click button first when a symbol is required. X

PSLE
A bag contains cards of three different colours. 12 of the cards are green. The ratio of the number of yellow cards to that of blue cards is 8 : 1. What is the ratio of the number of yellow cards to that of green cards?