Question
P5.RA.NK.23053101-A1
Class 3 Faithfulness and 3 Goodness had the same number of pupils. The ratio of the number of boys in 3 Faithfulness to the number of boys in 3 Goodness was 13 : 15. The ratio of the number of girls in 3 Faithfulness to the number of girls in 3 Goodness was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 3 Faithfulness?
  2. If there were 26 fewer girls than boys in Class 3 Goodness, how many pupils were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

19 Jun 2024, 12:45 AM

Class 3 Faithfulness and 3 Goodness had the same number of pupils. The ratio of the number of boys in 3 Faithfulness to the number of boys in 3 Goodness was 13 : 15. The ratio of the number of girls in 3 Faithfulness to the number of girls in 3 Goodness was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 3 Faithfulness?
  2. If there were 26 fewer girls than boys in Class 3 Goodness, how many pupils were there each class?
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