Question
Class 2 Peace and 2 Kindness had the same number of pupils. The ratio of the number of boys in 2 Peace to the number of boys in 2 Kindness was 7 : 10. The ratio of the number of girls in 2 Peace to the number of girls in 2 Kindness was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 2 Peace?
  2. If there were 28 fewer girls than boys in Class 2 Kindness, how many pupils were there each class?
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(b)

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Class 2 Peace and 2 Kindness had the same number of pupils. The ratio of the number of boys in 2 Peace to the number of boys in 2 Kindness was 7 : 10. The ratio of the number of girls in 2 Peace to the number of girls in 2 Kindness was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 2 Peace?
  2. If there were 28 fewer girls than boys in Class 2 Kindness, how many pupils were there each class?