Question
PSLE
Mr Long asked some pupils to choose their favorite colour for a jacket. The results are shown in the graph.
  1. What is the ratio of the number of pupils who chose brown to the number who chose green to the number who chose white?
  2. Mr Koh ordered a total of 150 jackets in the three colours according to the same ratio in part (a). How many less green than brown jackets were ordered?
3 m
(a)

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(b)

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PSLE
Mr Long asked some pupils to choose their favorite colour for a jacket. The results are shown in the graph.
  1. What is the ratio of the number of pupils who chose brown to the number who chose green to the number who chose white?
  2. Mr Koh ordered a total of 150 jackets in the three colours according to the same ratio in part (a). How many less green than brown jackets were ordered?