Question
P5.DA.NK.23052624-A1
The average height of a group of boys was 160 cm. After 6 girls with a total of 1092 cm joined the group, the average height of all the students increased to 172 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

06 May 2024, 02:46 AM

The average height of a group of boys was 160 cm. After 6 girls with a total of 1092 cm joined the group, the average height of all the students increased to 172 cm.
  1. What was the average height of the girls?
  2. How many boys were there in the group?
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