Question
PSLE
Erika has a number of markers in three colours: yellow, orange and red. 12 of the markers are yellow. The number of yellow markers is four times the number of orange markers. What fraction of the markers is red?
2 m

Click button first when a symbol is required. X

PSLE
Erika has a number of markers in three colours: yellow, orange and red. 12 of the markers are yellow. The number of yellow markers is four times the number of orange markers. What fraction of the markers is red?