Question
P5.DA.NK.23052624-A1
The average height of a group of girls was 165 cm. After 5 boys with a total of 885 cm joined the group, the average height of all the children increased to 168 cm.
  1. What was the average height of the boys?
  2. How many girls were there in the group?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052624

17 May 2024, 05:55 AM

The average height of a group of girls was 165 cm. After 5 boys with a total of 885 cm joined the group, the average height of all the children increased to 168 cm.
  1. What was the average height of the boys?
  2. How many girls were there in the group?
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