Question
P5.RA.NK.23053101-A1
Class 5 Goodness and 5 Faithfulness had the same number of pupils. The ratio of the number of boys in 5 Goodness to the number of boys in 5 Faithfulness was 1 : 7. The ratio of the number of girls in 5 Goodness to the number of girls in 5 Faithfulness was 4 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 5 Goodness?
  2. If there were 25 fewer girls than boys in Class 5 Faithfulness, how many pupils were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

17 Jun 2024, 11:04 AM

Class 5 Goodness and 5 Faithfulness had the same number of pupils. The ratio of the number of boys in 5 Goodness to the number of boys in 5 Faithfulness was 1 : 7. The ratio of the number of girls in 5 Goodness to the number of girls in 5 Faithfulness was 4 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 5 Goodness?
  2. If there were 25 fewer girls than boys in Class 5 Faithfulness, how many pupils were there each class?
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