Question
P5.RA.NK.23053101-A1
Class 2 Faithfulness and 2 Love had the same number of pupils. The ratio of the number of girls in 2 Faithfulness to the number of girls in 2 Love was 1 : 5. The ratio of the number of boys in 2 Faithfulness to the number of boys in 2 Love was 3 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 2 Faithfulness?
  2. If there were 21 fewer boys than girls in Class 2 Love, how many pupils were there each class?
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Primary 5 RATIO P5.RA.NK.23053101

28 Jun 2024, 08:29 AM

Class 2 Faithfulness and 2 Love had the same number of pupils. The ratio of the number of girls in 2 Faithfulness to the number of girls in 2 Love was 1 : 5. The ratio of the number of boys in 2 Faithfulness to the number of boys in 2 Love was 3 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 2 Faithfulness?
  2. If there were 21 fewer boys than girls in Class 2 Love, how many pupils were there each class?
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