Question
P5.RA.NK.23053101-A1
Class 4 Goodness and 4 Patience had the same number of students. The ratio of the number of boys in 4 Goodness to the number of boys in 4 Patience was 9 : 13. The ratio of the number of girls in 4 Goodness to the number of girls in 4 Patience was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 4 Goodness?
  2. If there were 18 fewer girls than boys in Class 4 Patience, how many students were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

02 Jun 2024, 04:23 PM

Class 4 Goodness and 4 Patience had the same number of students. The ratio of the number of boys in 4 Goodness to the number of boys in 4 Patience was 9 : 13. The ratio of the number of girls in 4 Goodness to the number of girls in 4 Patience was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 4 Goodness?
  2. If there were 18 fewer girls than boys in Class 4 Patience, how many students were there each class?
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