Question
PSLE
A caterer prepares fish fingers for some people attending the anniversary party. The ratio of the number of adults to the number of children attending is 1 : 7. Among the children, the ratio of the number of girls to the boys is 5 : 2. A total of 75 fish fingers are prepared so that each adult gets 4 fish fingers and each child gets 3.
  1. What fraction of the people attending the party are girls?
  2. How many adults are attending the party?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A caterer prepares fish fingers for some people attending the anniversary party. The ratio of the number of adults to the number of children attending is 1 : 7. Among the children, the ratio of the number of girls to the boys is 5 : 2. A total of 75 fish fingers are prepared so that each adult gets 4 fish fingers and each child gets 3.
  1. What fraction of the people attending the party are girls?
  2. How many adults are attending the party?