Question
PSLE
Linda has a number of notebooks in three colours: orange, blue and yellow. 59 of the notebooks are orange. The number of orange notebooks is thrice the number of blue notebooks. What fraction of the notebooks is yellow?
2 m

Click button first when a symbol is required. X

PSLE
Linda has a number of notebooks in three colours: orange, blue and yellow. 59 of the notebooks are orange. The number of orange notebooks is thrice the number of blue notebooks. What fraction of the notebooks is yellow?