Question
P5.RA.NK.23053101-A1
Class 1 Goodness and 1 Joy had the same number of children. The ratio of the number of boys in 1 Goodness to the number of boys in 1 Joy was 3 : 11. The ratio of the number of girls in 1 Goodness to the number of girls in 1 Joy was 5 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 1 Goodness?
  2. If there were 18 fewer girls than boys in Class 1 Joy, how many children were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

17 Jun 2024, 02:16 PM

Class 1 Goodness and 1 Joy had the same number of children. The ratio of the number of boys in 1 Goodness to the number of boys in 1 Joy was 3 : 11. The ratio of the number of girls in 1 Goodness to the number of girls in 1 Joy was 5 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 1 Goodness?
  2. If there were 18 fewer girls than boys in Class 1 Joy, how many children were there each class?
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