Question
P5.DA.NK.23052624-A1
The average height of a group of boys was 116 cm. After 4 girls with a total of 504 cm joined the group, the average height of all the pupils increased to 117 cm.
  1. What was the average height of the girls?
  2. How many boys were there in the group?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052624

29 Jun 2024, 02:05 PM

The average height of a group of boys was 116 cm. After 4 girls with a total of 504 cm joined the group, the average height of all the pupils increased to 117 cm.
  1. What was the average height of the girls?
  2. How many boys were there in the group?
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