Question
P5.RA.NK.23053101-A1
Class 6 Goodness and 6 Joy had the same number of pupils. The ratio of the number of girls in 6 Goodness to the number of girls in 6 Joy was 3 : 7. The ratio of the number of boys in 6 Goodness to the number of boys in 6 Joy was 2 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 6 Goodness?
  2. If there were 6 fewer boys than girls in Class 6 Joy, how many pupils were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

02 Jul 2024, 03:35 PM

Class 6 Goodness and 6 Joy had the same number of pupils. The ratio of the number of girls in 6 Goodness to the number of girls in 6 Joy was 3 : 7. The ratio of the number of boys in 6 Goodness to the number of boys in 6 Joy was 2 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 6 Goodness?
  2. If there were 6 fewer boys than girls in Class 6 Joy, how many pupils were there each class?
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