Question
P5.RA.NK.23053101-A1
Class 2 Goodness and 2 Kindness had the same number of children. The ratio of the number of girls in 2 Goodness to the number of girls in 2 Kindness was 5 : 9. The ratio of the number of boys in 2 Goodness to the number of boys in 2 Kindness was 2 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 2 Goodness?
  2. If there were 20 fewer boys than girls in Class 2 Kindness, how many children were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

01 Jul 2024, 07:11 AM

Class 2 Goodness and 2 Kindness had the same number of children. The ratio of the number of girls in 2 Goodness to the number of girls in 2 Kindness was 5 : 9. The ratio of the number of boys in 2 Goodness to the number of boys in 2 Kindness was 2 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 2 Goodness?
  2. If there were 20 fewer boys than girls in Class 2 Kindness, how many children were there each class?
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