Question
PSLE
A caterer prepares fish cakes for some people attending the baby shower party. The ratio of the number of adults to the number of children attending is 1 : 4. Among the children, the ratio of the number of boys to the girls is 1 : 3. A total of 77 fish cakes are prepared so that each adult gets 3 fish cakes and each child gets 1.
  1. What fraction of the people attending the party are boys?
  2. How many adults are attending the party?
4 m
(a)

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(b)

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PSLE
A caterer prepares fish cakes for some people attending the baby shower party. The ratio of the number of adults to the number of children attending is 1 : 4. Among the children, the ratio of the number of boys to the girls is 1 : 3. A total of 77 fish cakes are prepared so that each adult gets 3 fish cakes and each child gets 1.
  1. What fraction of the people attending the party are boys?
  2. How many adults are attending the party?