Question
PSLE
Mr Lim asked some pupils to choose their favorite colour for a skirt. The results are shown in the graph.
  1. What is the ratio of the number of pupils who chose green to the number who chose white to the number who chose grey?
  2. Mr Kok ordered a total of 240 skirts in the three colours according to the same ratio in part (a). How many less white than green skirts were ordered?
3 m
(a)

Click button first when a symbol is required. X

(b)

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PSLE
Mr Lim asked some pupils to choose their favorite colour for a skirt. The results are shown in the graph.
  1. What is the ratio of the number of pupils who chose green to the number who chose white to the number who chose grey?
  2. Mr Kok ordered a total of 240 skirts in the three colours according to the same ratio in part (a). How many less white than green skirts were ordered?