Question
PSLE
Mr Choo asked some students to choose their favorite colour for a coat. The results are shown in the graph.
  1. What is the ratio of the number of students who chose black to the number who chose red to the number who chose silver?
  2. Mr Hun ordered a total of 114 coats in the three colours according to the same ratio in part (a). How many more silver than black coats were ordered?
3 m
(a)

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(b)

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PSLE
Mr Choo asked some students to choose their favorite colour for a coat. The results are shown in the graph.
  1. What is the ratio of the number of students who chose black to the number who chose red to the number who chose silver?
  2. Mr Hun ordered a total of 114 coats in the three colours according to the same ratio in part (a). How many more silver than black coats were ordered?