Question
P5.DA.NK.23052624-A1
The average height of a group of girls was 113 cm. After 4 boys with a total of 500 cm joined the group, the average height of all the pupils increased to 117 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

01 Jul 2024, 10:50 AM

The average height of a group of girls was 113 cm. After 4 boys with a total of 500 cm joined the group, the average height of all the pupils increased to 117 cm.
  1. What was the average height of the boys?
  2. How many girls were there in the group?
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