Question
Class 2 Peace and 2 Faithfulness had the same number of students. The ratio of the number of boys in 2 Peace to the number of boys in 2 Faithfulness was 1 : 7. The ratio of the number of girls in 2 Peace to the number of girls in 2 Faithfulness was 4 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 2 Peace?
  2. If there were 10 fewer girls than boys in Class 2 Faithfulness, how many students were there each class?
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(a)

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(b)

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Class 2 Peace and 2 Faithfulness had the same number of students. The ratio of the number of boys in 2 Peace to the number of boys in 2 Faithfulness was 1 : 7. The ratio of the number of girls in 2 Peace to the number of girls in 2 Faithfulness was 4 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 2 Peace?
  2. If there were 10 fewer girls than boys in Class 2 Faithfulness, how many students were there each class?