Question
PSLE
Mr Leng asked some students to choose their favorite colour for a jacket. The results are shown in the graph.
  1. What is the ratio of the number of students who chose purple to the number who chose black to the number who chose green?
  2. Mr Toh ordered a total of 120 jackets in the three colours according to the same ratio in part (a). How many more green than purple jackets were ordered?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Mr Leng asked some students to choose their favorite colour for a jacket. The results are shown in the graph.
  1. What is the ratio of the number of students who chose purple to the number who chose black to the number who chose green?
  2. Mr Toh ordered a total of 120 jackets in the three colours according to the same ratio in part (a). How many more green than purple jackets were ordered?