Question
P5.RA.NK.23053101-A1
Class 3 Peace and 3 Love had the same number of pupils. The ratio of the number of girls in 3 Peace to the number of girls in 3 Love was 1 : 13. The ratio of the number of boys in 3 Peace to the number of boys in 3 Love was 5 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 3 Peace?
  2. If there were 20 fewer boys than girls in Class 3 Love, how many pupils were there each class?
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STUDENT

Primary 5 RATIO P5.RA.NK.23053101

17 May 2024, 11:06 AM

Class 3 Peace and 3 Love had the same number of pupils. The ratio of the number of girls in 3 Peace to the number of girls in 3 Love was 1 : 13. The ratio of the number of boys in 3 Peace to the number of boys in 3 Love was 5 : 1.
  1. What is the ratio of the number of boys to the number of girls in Class 3 Peace?
  2. If there were 20 fewer boys than girls in Class 3 Love, how many pupils were there each class?
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