Question
PSLE
Mr Seah asked some students to choose their favorite colour for a t-shirt. The results are shown in the graph.
  1. What is the ratio of the number of students who chose red to the number who chose pink to the number who chose blue?
  2. Mr Ong ordered a total of 290 t-shirts in the three colours according to the same ratio in part (a). How many more blue than red t-shirts were ordered?
3 m
(a)

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(b)

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PSLE
Mr Seah asked some students to choose their favorite colour for a t-shirt. The results are shown in the graph.
  1. What is the ratio of the number of students who chose red to the number who chose pink to the number who chose blue?
  2. Mr Ong ordered a total of 290 t-shirts in the three colours according to the same ratio in part (a). How many more blue than red t-shirts were ordered?