Question
P5.RA.NK.23053101-A1
Class 5 Kindness and 5 Goodness had the same number of pupils. The ratio of the number of boys in 5 Kindness to the number of boys in 5 Goodness was 1 : 5. The ratio of the number of girls in 5 Kindness to the number of girls in 5 Goodness was 3 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 5 Kindness?
  2. If there were 18 fewer girls than boys in Class 5 Goodness, how many pupils were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

22 Jun 2024, 04:35 AM

Class 5 Kindness and 5 Goodness had the same number of pupils. The ratio of the number of boys in 5 Kindness to the number of boys in 5 Goodness was 1 : 5. The ratio of the number of girls in 5 Kindness to the number of girls in 5 Goodness was 3 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 5 Kindness?
  2. If there were 18 fewer girls than boys in Class 5 Goodness, how many pupils were there each class?
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