Question
PSLE
Mr Teo asked some pupils to choose their favorite colour for a sweater. The results are shown in the graph.
  1. What is the ratio of the number of pupils who chose pink to the number who chose green to the number who chose yellow?
  2. Mr Leng ordered a total of 57 sweaters in the three colours according to the same ratio in part (a). How many less green than pink sweaters 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 Teo asked some pupils to choose their favorite colour for a sweater. The results are shown in the graph.
  1. What is the ratio of the number of pupils who chose pink to the number who chose green to the number who chose yellow?
  2. Mr Leng ordered a total of 57 sweaters in the three colours according to the same ratio in part (a). How many less green than pink sweaters were ordered?