Question
PSLE
Mr Lu asked some students to choose their favorite colour for a windbreaker. The results are shown in the graph.
  1. What is the ratio of the number of students who chose green to the number who chose brown to the number who chose white?
  2. Mr Yeo ordered a total of 140 windbreakers in the three colours according to the same ratio in part (a). How many more white than green windbreakers were ordered?
3 m
(a)

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(b)

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PSLE
Mr Lu asked some students to choose their favorite colour for a windbreaker. The results are shown in the graph.
  1. What is the ratio of the number of students who chose green to the number who chose brown to the number who chose white?
  2. Mr Yeo ordered a total of 140 windbreakers in the three colours according to the same ratio in part (a). How many more white than green windbreakers were ordered?