Question
P5.RA.NK.23053101-A1
Class 1 Goodness and 1 Love had the same number of children. The ratio of the number of boys in 1 Goodness to the number of boys in 1 Love was 3 : 7. The ratio of the number of girls in 1 Goodness to the number of girls in 1 Love was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 1 Goodness?
  2. If there were 15 fewer girls than boys in Class 1 Love, how many children were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

03 Jul 2024, 10:05 AM

Class 1 Goodness and 1 Love had the same number of children. The ratio of the number of boys in 1 Goodness to the number of boys in 1 Love was 3 : 7. The ratio of the number of girls in 1 Goodness to the number of girls in 1 Love was 2 : 1.
  1. What is the ratio of the number of girls to the number of boys in Class 1 Goodness?
  2. If there were 15 fewer girls than boys in Class 1 Love, how many children were there each class?
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